OESA-2026-2926

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Source

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-2926

Import Source

https://repo.openeuler.org/security/data/osv/OESA-2026-2926.json

JSON Data

https://api.osv.dev/v1/vulns/OESA-2026-2926

Upstream

CVE-2026-12912

Published

2026-07-09T12:52:04Z

Modified

2026-07-09T13:00:11.608560387Z

Summary

libtiff security update

Details

This provides support for the Tag Image File Format (TIFF), a widely used format for storing image data. The latest version of the TIFF specification is available on-line in several different formats.And contains command-line programs for manipulating TIFF format image files using the libtiff library.

Security Fix(es):

A flaw was found in libtiff. A remote attacker could exploit this vulnerability by providing a specially crafted PixarLog-compressed TIFF image. This issue occurs when decoding Pixarlog codec images with the PIXARLOGDATAFMT_8BITABGR output format and a specific stride value, leading to a heap-based buffer overflow. This could potentially result in arbitrary code execution or a denial of service (DoS).(CVE-2026-12912)

Database specific

{
    "severity": "High"
}

References

Affected packages

openEuler:24.03-LTS-SP3 / libtiff

Package

Name: libtiff
Purl: pkg:rpm/openEuler/libtiff&distro=openEuler-24.03-LTS-SP3

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.6.0-11.oe2403sp3

Ecosystem specific

{
    "x86_64": [
        "libtiff-4.6.0-11.oe2403sp3.x86_64.rpm",
        "libtiff-debuginfo-4.6.0-11.oe2403sp3.x86_64.rpm",
        "libtiff-debugsource-4.6.0-11.oe2403sp3.x86_64.rpm",
        "libtiff-devel-4.6.0-11.oe2403sp3.x86_64.rpm",
        "libtiff-static-4.6.0-11.oe2403sp3.x86_64.rpm",
        "libtiff-tools-4.6.0-11.oe2403sp3.x86_64.rpm"
    ],
    "src": [
        "libtiff-4.6.0-11.oe2403sp3.src.rpm"
    ],
    "aarch64": [
        "libtiff-4.6.0-11.oe2403sp3.aarch64.rpm",
        "libtiff-debuginfo-4.6.0-11.oe2403sp3.aarch64.rpm",
        "libtiff-debugsource-4.6.0-11.oe2403sp3.aarch64.rpm",
        "libtiff-devel-4.6.0-11.oe2403sp3.aarch64.rpm",
        "libtiff-static-4.6.0-11.oe2403sp3.aarch64.rpm",
        "libtiff-tools-4.6.0-11.oe2403sp3.aarch64.rpm"
    ],
    "noarch": [
        "libtiff-help-4.6.0-11.oe2403sp3.noarch.rpm"
    ]
}

Database specific

source

"https://repo.openeuler.org/security/data/osv/OESA-2026-2926.json"