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Vulnerability from cleanstart
Published
2026-07-30 07:10
Modified
2026-07-30 09:32
Summary
Security fixes in argo-cd 3.2.12-r0
Details
Package argo-cd version 3.2.12-r0 fixes 14 vulnerabilities: CVE-2026-44973, CVE-2026-44740, ghsa-qw64-3x98-g7q2, ghsa-m3xc-h892-ggx6, CVE-2026-45022...
References
| URL | Type | |
|---|---|---|
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CVE-2026-2303 (GCVE-0-2026-2303)
Vulnerability from cvelistv5 – Published: 2026-02-10 19:03 – Updated: 2026-02-11 15:16
VLAI
EPSS
VEX
Title
Heap Out-of-Bounds Read in Go Driver GSSAPI C Wrappers enables application crash or information leak
Summary
The mongo-go-driver repository contains CGo bindings for GSSAPI (Kerberos) authentication on Linux and macOS. The C wrapper implementation contains a heap out-of-bounds read vulnerability due to incorrect assumptions about string termination in the GSSAPI standard. Since GSSAPI buffers are not guaranteed to be null-terminated or have extra padding, this results in reading one byte past the allocated heap buffer.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-183 - Permissive List of Allowed Inputs
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| MongoDB Inc | MongoDB Go Driver |
Affected:
1.0.0 , < 1.17.7
(semver)
Affected: 2.0.0 , < 2.4.2 (semver) |
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CVE-2026-44740 (GCVE-0-2026-44740)
Vulnerability from cvelistv5 – Published: 2026-06-01 16:04 – Updated: 2026-06-01 18:14
VLAI
EPSS
VEX
Title
go-billy: Lack of depth and cycle detection in symlink resolution may lead to infinite loops and resource exhaustion
Summary
Billy is an interface filesystem abstraction for Go. Prior to versions 5.9.0 and 6.0.0-alpha.1, multiple components may improperly handle crafted or malformed input, resulting in panics, infinite loops, uncontrolled recursion, or excessive resource consumption. These issues arise from insufficient validation and missing safety mechanisms such as cycle detection, recursion limits, or defensive handling of unexpected states when processing untrusted repository data and filesystem structures. This issue has been patched in versions 5.9.0 and 6.0.0-alpha.1.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/go-git/go-billy/security/advis… | x_refsource_CONFIRM |
| https://github.com/go-git/go-billy/releases/tag/v5.9.0 | x_refsource_MISC |
| https://github.com/go-git/go-billy/releases/tag/v… | x_refsource_MISC |
Impacted products
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CVE-2026-44973 (GCVE-0-2026-44973)
Vulnerability from cvelistv5 – Published: 2026-05-28 21:26 – Updated: 2026-06-01 18:41
VLAI
EPSS
VEX
Title
Billy: Path traversal vulnerabilities
Summary
Billy is an interface filesystem abstraction for Go. Prior to 5.9.0, multiple path traversal issues exist across different components of go-billy. Insufficient path sanitization and boundary enforcement may allow crafted paths (e.g., using ..) to escape intended base directories. While go-billy was not originally designed to provide a strong security boundary, some of these issues were inconsistent across some of the built-in implementations. This results in scenarios where applications relying on go-billy for some level of isolation may inadvertently expose access to unintended filesystem locations. This vulnerability is fixed in 5.9.0.
Severity
8.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/go-git/go-billy/security/advis… | x_refsource_CONFIRM |
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CVE-2026-45022 (GCVE-0-2026-45022)
Vulnerability from cvelistv5 – Published: 2026-05-27 14:54 – Updated: 2026-05-27 15:43
VLAI
EPSS
VEX
Title
go-git: Improper parsing of specially crafted objects may lead to inconsistent interpretation compared to upstream Git
Summary
go-git is an extensible git implementation library written in pure Go. Prior to 5.19.0 and 6.0.0-alpha.3, go-git may parse malformed Git objects in a way that differs from upstream Git. When commit or tag objects contain ambiguous or malformed headers, go-git’s decoded representation may expose values differently from how Git itself would interpret or reject the same object. Additionally, go-git’s commit signing and verification logic operates over commit data reconstructed from go-git’s parsed representation rather than the original raw object bytes. As a result, go-git may sign or verify a commit payload that is not byte-for-byte equivalent to the object stored in the repository. This can cause a signature to appear valid for a commit whose displayed or effective metadata differs from the object that was intended to be signed. This vulnerability is fixed in 5.19.0 and 6.0.0-alpha.3.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/go-git/go-git/security/advisor… | x_refsource_CONFIRM |
Impacted products
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CVE-2026-45570 (GCVE-0-2026-45570)
Vulnerability from cvelistv5 – Published: 2026-05-27 14:59 – Updated: 2026-05-28 15:12
VLAI
EPSS
VEX
Title
go-git: Improper single-quote escaping in go-git SSH transport
Summary
go-git is an extensible git implementation library written in pure Go. Prior to 5.19.1 and 6.0.0-alpha.4, go-git's SSH transport constructs the remote exec command by wrapping the repository path in single quotes without escaping single quotes embedded inside the path. A repository path containing a single quote can therefore break out of the quoted region in the exec command and be appended as additional shell tokens. This vulnerability is fixed in 5.19.1 and 6.0.0-alpha.4.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-116 - Improper Encoding or Escaping of Output
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/go-git/go-git/security/advisor… | x_refsource_CONFIRM |
Impacted products
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}
],
"metrics": [
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"attackRequirements": "PRESENT",
"attackVector": "NETWORK",
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"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE"
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"title": "go-git: Improper single-quote escaping in go-git SSH transport"
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CVE-2026-45571 (GCVE-0-2026-45571)
Vulnerability from cvelistv5 – Published: 2026-05-27 14:57 – Updated: 2026-05-27 16:03
VLAI
EPSS
VEX
Title
go-git: Crafted repositories may modify main and submodule .git directories
Summary
go-git is an extensible git implementation library written in pure Go. Prior to 5.19.1 and 6.0.0-alpha.4, a path validation issue in go-git could allow crafted repository data to affect files outside the intended checkout target, including the repository's .git directory. These validations were introduced in upstream Git years ago, so the vulnerability arose from go-git drifting from those checks. This vulnerability is fixed in 5.19.1 and 6.0.0-alpha.4.
Severity
5.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/go-git/go-git/security/advisor… | x_refsource_CONFIRM |
Impacted products
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}
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"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L",
"version": "3.1"
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GHSA-389R-GV7P-R3RP
Vulnerability from github – Published: 2026-05-11 14:48 – Updated: 2026-06-08 23:42
VLAI
Summary
go-git's improper parsing of specially crafted objects may lead to inconsistent interpretation compared to upstream Git
Details
Impact
go-git may parse malformed Git objects in a way that differs from upstream Git. When commit or tag objects contain ambiguous or malformed headers, go-git’s decoded representation may expose values differently from how Git itself would interpret or reject the same object.
Additionally, go-git’s commit signing and verification logic operates over commit data reconstructed from go-git’s parsed representation rather than the original raw object bytes. As a result, go-git may sign or verify a commit payload that is not byte-for-byte equivalent to the object stored in the repository.
This can cause a signature to appear valid for a commit whose displayed or effective metadata differs from the object that was intended to be signed.
Patches
Users should upgrade to a patched version in order to mitigate this vulnerability. Versions prior to v5 are likely to be affected, users are recommended to upgrade to a supported go-git version.
Credit
Thanks to @bugbunny-research (https://bugbunny.ai/) for reporting this to sigstore/gitsign, and to @wlynch, @patzielinski and @adityasaky for coordinating the disclosure with the go-git project. :bow: :1st_place_medal:
Thanks to @wayphinder for reporting this to the go-git project. :bow:
Severity
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 6.0.0-alpha.2"
},
"package": {
"ecosystem": "Go",
"name": "github.com/go-git/go-git/v6"
},
"ranges": [
{
"events": [
{
"introduced": "6.0.0-alpha.1"
},
{
"fixed": "6.0.0-alpha.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Go",
"name": "github.com/go-git/go-git/v5"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "5.19.0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2026-45022"
],
"database_specific": {
"cwe_ids": [
"CWE-180",
"CWE-345"
],
"github_reviewed": true,
"github_reviewed_at": "2026-05-11T14:48:12Z",
"nvd_published_at": "2026-05-27T15:16:29Z",
"severity": "HIGH"
},
"details": "### Impact\n`go-git` may parse malformed Git objects in a way that differs from upstream Git. When `commit` or `tag` objects contain ambiguous or malformed headers, `go-git`\u2019s decoded representation may expose values differently from how Git itself would interpret or reject the same object.\n\nAdditionally, `go-git`\u2019s commit signing and verification logic operates over commit data reconstructed from `go-git`\u2019s parsed representation rather than the original raw object bytes. As a result, `go-git` may sign or verify a commit payload that is not byte-for-byte equivalent to the object stored in the repository.\n\nThis can cause a signature to appear valid for a commit whose displayed or effective metadata differs from the object that was intended to be signed.\n\n### Patches\nUsers should upgrade to a patched version in order to mitigate this vulnerability. Versions prior to v5 are likely to be affected, users are recommended to upgrade to a supported `go-git` version.\n\n### Credit\n\nThanks to @bugbunny-research (https://bugbunny.ai/) for reporting this to `sigstore/gitsign`, and to @wlynch, @patzielinski and @adityasaky for coordinating the disclosure with the `go-git` project. :bow: :1st_place_medal: \n\nThanks to @wayphinder for reporting this to the `go-git` project. :bow:",
"id": "GHSA-389r-gv7p-r3rp",
"modified": "2026-06-08T23:42:41Z",
"published": "2026-05-11T14:48:12Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/go-git/go-git/security/advisories/GHSA-389r-gv7p-r3rp"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-45022"
},
{
"type": "PACKAGE",
"url": "https://github.com/go-git/go-git"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:H/SA:N",
"type": "CVSS_V4"
}
],
"summary": "go-git\u0027s improper parsing of specially crafted objects may lead to inconsistent interpretation compared to upstream Git"
}
GHSA-CP6G-7HQX-QXHP
Vulnerability from github – Published: 2026-02-10 21:31 – Updated: 2026-06-18 13:02
VLAI
Summary
mongo-go-driver has Heap Out-of-Bounds Read in GSSAPI Error Handling
Details
The mongo-go-driver repository contains CGo bindings for GSSAPI (Kerberos) authentication on Linux and macOS. The C wrapper implementation contains a heap out-of-bounds read vulnerability due to incorrect assumptions about string termination in the GSSAPI standard. Since GSSAPI buffers are not guaranteed to be null-terminated or have extra padding, this results in reading one byte past the allocated heap buffer.
Severity
6.5 (Medium)
{
"affected": [
{
"package": {
"ecosystem": "Go",
"name": "go.mongodb.org/mongo-driver"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.17.7"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Go",
"name": "go.mongodb.org/mongo-driver/v2"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.4.2"
}
],
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}
]
}
],
"aliases": [
"CVE-2026-2303"
],
"database_specific": {
"cwe_ids": [
"CWE-183"
],
"github_reviewed": true,
"github_reviewed_at": "2026-06-18T13:02:29Z",
"nvd_published_at": "2026-02-10T20:17:00Z",
"severity": "MODERATE"
},
"details": "The mongo-go-driver repository\u00a0contains CGo bindings for GSSAPI (Kerberos) authentication on Linux and macOS. The C wrapper implementation contains a heap out-of-bounds read vulnerability due to incorrect assumptions about string termination in the GSSAPI standard. Since GSSAPI buffers are not guaranteed to be null-terminated or have extra padding, this results in reading one byte past the allocated heap buffer.",
"id": "GHSA-cp6g-7hqx-qxhp",
"modified": "2026-06-18T13:02:29Z",
"published": "2026-02-10T21:31:31Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-2303"
},
{
"type": "PACKAGE",
"url": "https://github.com/mongodb/mongo-go-driver"
},
{
"type": "WEB",
"url": "https://jira.mongodb.org/browse/GODRIVER-3770"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
}
],
"summary": "mongo-go-driver has Heap Out-of-Bounds Read in GSSAPI Error Handling"
}
GHSA-CRHJ-59GH-8X96
Vulnerability from github – Published: 2026-05-19 15:38 – Updated: 2026-06-08 23:43
VLAI
Summary
go-git: Crafted repositories may modify main and submodule .git directories
Details
Impact
A path validation issue in go-git could allow crafted repository data to affect files outside the intended checkout target, including the repository's .git directory.
These validations were introduced in upstream Git years ago, so the vulnerability arose from go-git drifting from those checks. Some attack vectors were platform-specific: certain payloads affected only Windows users, others affected only macOS users, and some applied across all supported platforms.
Using non-descendant go-billy filesystem instances, or different filesystem types, for the Storer and Worktree may provide some isolation against .git directory manipulation. For example, users that store the .git directory through memfs while using osfs for the worktree are not affected by this vulnerability in the main repository, because repository metadata is not materialized inside the worktree filesystem.
However, this isolation does not necessarily apply when the repository contains submodules, since submodule dotgit directories may still be represented or materialized within the worktree context.
It is important to note that exploitation requires a maliciously crafted repository payload. Users should always exercise caution when interacting with repositories or Git servers they do not trust.
Patches
Users should upgrade to a patched version in order to mitigate this vulnerability. Versions prior to v5 are likely to be affected, users are recommended to upgrade to a supported go-git version.
Credits
Thanks to @kodareef5, @AyushParkara and @N0zoM1z0 for reporting this to the go-git project in three separate reports. 🙇
Severity
5.4 (Medium)
{
"affected": [
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"last_known_affected_version_range": "\u003c= 5.19.0"
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},
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},
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"package": {
"ecosystem": "Go",
"name": "github.com/go-git/go-git"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "44.7.0"
}
],
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}
]
}
],
"aliases": [
"CVE-2026-45571"
],
"database_specific": {
"cwe_ids": [
"CWE-22"
],
"github_reviewed": true,
"github_reviewed_at": "2026-05-19T15:38:39Z",
"nvd_published_at": "2026-05-27T15:16:30Z",
"severity": "MODERATE"
},
"details": "### Impact\nA path validation issue in `go-git` could allow crafted repository data to affect files outside the intended checkout target, including the repository\u0027s `.git` directory.\n\nThese validations were introduced in upstream Git years ago, so the vulnerability arose from go-git drifting from those checks. Some attack vectors were platform-specific: certain payloads affected only Windows users, others affected only macOS users, and some applied across all supported platforms.\n\nUsing non-descendant `go-billy` filesystem instances, or different filesystem types, for the `Storer` and `Worktree` may provide some isolation against `.git` directory manipulation. For example, users that store the `.git` directory through `memfs` while using `osfs` for the worktree are not affected by this vulnerability in the main repository, because repository metadata is not materialized inside the worktree filesystem.\n\nHowever, this isolation does not necessarily apply when the repository contains submodules, since submodule dotgit directories may still be represented or materialized within the worktree context.\n\nIt is important to note that exploitation requires a maliciously crafted repository payload. Users should always exercise caution when interacting with repositories or Git servers they do not trust.\n\n### Patches\nUsers should upgrade to a patched version in order to mitigate this vulnerability. Versions prior to `v5` are likely to be affected, users are recommended to upgrade to a supported go-git version.\n\n### Credits\nThanks to @kodareef5, @AyushParkara and @N0zoM1z0 for reporting this to the go-git project in three separate reports. \ud83d\ude47",
"id": "GHSA-crhj-59gh-8x96",
"modified": "2026-06-08T23:43:04Z",
"published": "2026-05-19T15:38:39Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/go-git/go-git/security/advisories/GHSA-crhj-59gh-8x96"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-45571"
},
{
"type": "PACKAGE",
"url": "https://github.com/go-git/go-git"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L",
"type": "CVSS_V3"
}
],
"summary": "go-git: Crafted repositories may modify main and submodule .git directories"
}
GHSA-GXHX-2686-5H9G
Vulnerability from github – Published: 2026-05-14 20:52 – Updated: 2026-06-29 15:38
VLAI
Summary
slack-go `SecretsVerifier` accepts empty signing secret without precondition
Details
SecretsVerifier in slack-go/slack before v0.23.1 accepts an empty signing secret without error. If an application is misconfigured (e.g., an unset or empty SLACK_SIGNING_SECRET), NewSecretsVerifier builds an HMAC-SHA256 keyed with an empty string, allowing an unauthenticated attacker to forge a valid X-Slack-Signature and bypass Slack request authentication. Fixed in v0.23.1, which rejects empty secrets with ErrInvalidConfiguration. This is patched in version 0.23.1.
Severity
{
"affected": [
{
"package": {
"ecosystem": "Go",
"name": "github.com/slack-go/slack"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "0.23.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [],
"database_specific": {
"cwe_ids": [
"CWE-1391",
"CWE-287",
"CWE-326"
],
"github_reviewed": true,
"github_reviewed_at": "2026-05-14T20:52:55Z",
"nvd_published_at": null,
"severity": "MODERATE"
},
"details": "`SecretsVerifier` in slack-go/slack before v0.23.1 accepts an empty signing secret without error. If an application is misconfigured (e.g., an unset or empty `SLACK_SIGNING_SECRET`), `NewSecretsVerifier` builds an HMAC-SHA256 keyed with an empty string, allowing an unauthenticated attacker to forge a valid `X-Slack-Signature` and bypass Slack request authentication. Fixed in v0.23.1, which rejects empty secrets with `ErrInvalidConfiguration`. This is patched in version 0.23.1.",
"id": "GHSA-gxhx-2686-5h9g",
"modified": "2026-06-29T15:38:00Z",
"published": "2026-05-14T20:52:55Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/slack-go/slack/security/advisories/GHSA-gxhx-2686-5h9g"
},
{
"type": "WEB",
"url": "https://github.com/slack-go/slack/commit/34ad5c052e446f58505ae8d81a2a72821de107cc"
},
{
"type": "PACKAGE",
"url": "https://github.com/slack-go/slack"
},
{
"type": "WEB",
"url": "https://github.com/slack-go/slack/releases/tag/v0.23.1"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N/E:U",
"type": "CVSS_V4"
}
],
"summary": "slack-go `SecretsVerifier` accepts empty signing secret without precondition"
}
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Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
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