OPENSUSE-SU-2026:10968-1

Vulnerability from csaf_opensuse - Published: 2026-06-08 00:00 - Updated: 2026-09-17 17:08
Summary
perl-CryptX-0.89.0-2.1 on GA media
Severity
Moderate
Notes
Title of the patch: perl-CryptX-0.89.0-2.1 on GA media
Description of the patch: These are all security issues fixed in the perl-CryptX-0.89.0-2.1 package on the GA media of openSUSE Tumbleweed.
Patchnames: openSUSE-Tumbleweed-2026-10968
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-2026-41565
Affected products
Product Identifier Version Remediation
Unresolved product id: openSUSE Tumbleweed:perl-CryptX-0:0.89.0-2.1.aarch64 —
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:perl-CryptX-0:0.89.0-2.1.ppc64le —
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:perl-CryptX-0:0.89.0-2.1.s390x —
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:perl-CryptX-0:0.89.0-2.1.x86_64 —
Vendor Fix
Threats
Impact important
References
To clipboard 

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    "title": "perl-CryptX-0.89.0-2.1 on GA media",
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      "initial_release_date": "2026-06-08T00:00:00Z",
      "revision_history": [
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          "date": "2026-06-08T00:00:00Z",
          "number": "1",
          "summary": "Current version"
        },
        {
          "date": "2026-09-16T20:13:42Z",
          "number": "2",
          "summary": "unknown changes"
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        {
          "date": "2026-09-16T21:15:30Z",
          "number": "3",
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  "vulnerabilities": [
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      "cve": "CVE-2026-41565",
      "ids": [
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          "text": "https://www.suse.com/security/cve/CVE-2026-41565"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "CryptX versions before 0.088_001 for Perl have a stack buffer overflow in four AEAD decrypt_verify helpers.\n\nThe gcm_decrypt_verify, ccm_decrypt_verify, chacha20poly1305_decrypt_verify and eax_decrypt_verify XS routines copied the caller-supplied authentication tag into a fixed 144-byte stack buffer (MAXBLOCKSIZE) without checking the supplied length. A longer tag overwrites the stack past the buffer. Version 0.088 added the clamp to gcm_decrypt_verify, and 0.088_001 added it to the other three.\n\nAny caller of an affected helper that forwards an attacker-controlled tag longer than the buffer can trigger the overflow.",
          "title": "CVE description"
        }
      ],
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          "openSUSE Tumbleweed:perl-CryptX-0:0.89.0-2.1.ppc64le",
          "openSUSE Tumbleweed:perl-CryptX-0:0.89.0-2.1.s390x",
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        },
        {
          "category": "external",
          "summary": "SUSE Bug 1266804 for CVE-2026-41565",
          "url": "https://bugzilla.suse.com/1266804"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
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          "date": "2026-06-08T00:00:00Z",
          "details": "important"
        }
      ],
      "title": "CVE-2026-41565"
    }
  ]
}



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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.
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  • 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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