OESA-2026-2835

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Source

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-2835

Import Source

https://repo.openeuler.org/security/data/osv/OESA-2026-2835.json

JSON Data

https://api.osv.dev/v1/vulns/OESA-2026-2835

Upstream

CVE-2026-36849

Published

2026-07-06T06:27:14Z

Modified

2026-07-06T06:45:13.849327189Z

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):

'Hi,\n\nI would like to disclose CVE-2026-36849, a denial of service vulnerability\nin libtiff.\n\n== Summary ==\n\nAn issue in libtiff v4.7.1 allows an attacker to cause a denial of service\nvia a crafted TIFF file containing a large SamplesPerPixel tag value.\n\n== Affected Versions ==\n\nlibtiff v4.7.1 and prior\n\n== Patch ==', '== References ==\n\n- CVE: CVE-2026-36849\n- Issue:', 'Regards,\nSatriyo Utomo\n(aleens-lab)'

Database specific

{
    "severity": "Medium"
}

References

Affected packages

openEuler:22.03-LTS-SP4 / libtiff

Package

Name: libtiff
Purl: pkg:rpm/openEuler/libtiff&distro=openEuler-22.03-LTS-SP4

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.3.0-51.oe2203sp4

Ecosystem specific

{
    "aarch64": [
        "libtiff-4.3.0-51.oe2203sp4.aarch64.rpm",
        "libtiff-debuginfo-4.3.0-51.oe2203sp4.aarch64.rpm",
        "libtiff-debugsource-4.3.0-51.oe2203sp4.aarch64.rpm",
        "libtiff-devel-4.3.0-51.oe2203sp4.aarch64.rpm",
        "libtiff-static-4.3.0-51.oe2203sp4.aarch64.rpm",
        "libtiff-tools-4.3.0-51.oe2203sp4.aarch64.rpm"
    ],
    "noarch": [
        "libtiff-help-4.3.0-51.oe2203sp4.noarch.rpm"
    ],
    "x86_64": [
        "libtiff-4.3.0-51.oe2203sp4.x86_64.rpm",
        "libtiff-debuginfo-4.3.0-51.oe2203sp4.x86_64.rpm",
        "libtiff-debugsource-4.3.0-51.oe2203sp4.x86_64.rpm",
        "libtiff-devel-4.3.0-51.oe2203sp4.x86_64.rpm",
        "libtiff-static-4.3.0-51.oe2203sp4.x86_64.rpm",
        "libtiff-tools-4.3.0-51.oe2203sp4.x86_64.rpm"
    ],
    "src": [
        "libtiff-4.3.0-51.oe2203sp4.src.rpm"
    ]
}

Database specific

source

"https://repo.openeuler.org/security/data/osv/OESA-2026-2835.json"