SUSE-SU-2026:21881-1

Vulnerability from csaf_suse - Published: 2026-06-01 10:42 - Updated: 2026-06-01 10:42
Summary
Security update for helm
Severity
Important
Notes
Title of the patch: Security update for helm
Description of the patch: This update for helm fixes the following issues - CVE-2026-33814: golang.org/x/net/http2: infinite loop in HTTP/2 transport when given bad SETTINGS_MAX_FRAME_SIZE (bsc#1265758). - CVE-2026-41888: github.com/distribution/distribution/v3: tag deletion bypasses the storage.delete.enabled configuration (bsc#1265428). Changes for helm: - Update to version 3.21.0.
Patchnames: SUSE-SLE-Micro-6.1-554
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
CVE-2026-33814
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
Product Identifier Version Remediation
Unresolved product id: SUSE Linux Micro 6.1:helm-3.21.0-slfo.1.1_1.1.aarch64 —
Vendor Fix
Unresolved product id: SUSE Linux Micro 6.1:helm-3.21.0-slfo.1.1_1.1.ppc64le —
Vendor Fix
Unresolved product id: SUSE Linux Micro 6.1:helm-3.21.0-slfo.1.1_1.1.s390x —
Vendor Fix
Unresolved product id: SUSE Linux Micro 6.1:helm-3.21.0-slfo.1.1_1.1.x86_64 —
Vendor Fix
Unresolved product id: SUSE Linux Micro 6.1:helm-bash-completion-3.21.0-slfo.1.1_1.1.noarch —
Vendor Fix
Threats
Impact important
CVE-2026-41888
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Affected products
Product Identifier Version Remediation
Unresolved product id: SUSE Linux Micro 6.1:helm-3.21.0-slfo.1.1_1.1.aarch64 —
Vendor Fix
Unresolved product id: SUSE Linux Micro 6.1:helm-3.21.0-slfo.1.1_1.1.ppc64le —
Vendor Fix
Unresolved product id: SUSE Linux Micro 6.1:helm-3.21.0-slfo.1.1_1.1.s390x —
Vendor Fix
Unresolved product id: SUSE Linux Micro 6.1:helm-3.21.0-slfo.1.1_1.1.x86_64 —
Vendor Fix
Unresolved product id: SUSE Linux Micro 6.1:helm-bash-completion-3.21.0-slfo.1.1_1.1.noarch —
Vendor Fix
Threats
Impact moderate
References
To clipboard 

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          "text": "When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it receives a SETTINGS_MAX_FRAME_SIZE with a value of 0.",
          "title": "CVE description"
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          "date": "2026-06-01T10:42:56Z",
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      "title": "CVE-2026-33814"
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      ],
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        {
          "category": "general",
          "text": "Distribution is a toolkit to pack, ship, store, and deliver container content. Prior to 3.1.1, tag deletion via the DELETE /v2/\u003cname\u003e/manifests/\u003ctag\u003e endpoint bypasses the storage.delete.enabled: false configuration, allowing any API client to remove tags from repositories even when the operator has explicitly disabled deletion. This vulnerability is fixed in 3.1.1.",
          "title": "CVE description"
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      "scores": [
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          "date": "2026-06-01T10:42:56Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2026-41888"
    }
  ]
}



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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.


Detection rules are retrieved from Rulezet.