OESA-2026-2272

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Source

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-2272

Import Source

https://repo.openeuler.org/security/data/osv/OESA-2026-2272.json

JSON Data

https://api.osv.dev/v1/vulns/OESA-2026-2272

Upstream

CVE-2026-8091

Published

2026-05-09T11:11:14Z

Modified

2026-08-18T01:19:57Z

Severity

9.1 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS Calculator

Summary

firefox security update

Details

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance and portability. %if 0 %global moz_debug_prefix /lib/debug %global moz_debug_dir /lib/debug/ %global uname_m %(uname -m) %global symbols_file_name -.en-US.-%(uname.crashreporter-symbols.zip %global symbols_file_path /lib/debug//-.en-US.-%(uname.crashreporter-symbols.zip %global _find_debuginfo_opts -p /lib/debug//-.en-US.-%(uname.crashreporter-symbols.zip -o debugcrashreporter.list %global crashreporter_pkg_name mozilla-crashreporter--debuginfo

Security Fix(es):

Incorrect boundary conditions in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 150, Thunderbird 150, Firefox ESR 140.10.1, Thunderbird 140.10.1, and Firefox ESR 115.35.2.(CVE-2026-8091)

Database specific

{
    "severity": "Critical"
}

References

Affected packages

openEuler:24.03-LTS / firefox

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

140.10.1-1.oe2403

Ecosystem specific

{
    "aarch64": [
        "firefox-140.10.1-1.oe2403.aarch64.rpm",
        "firefox-debuginfo-140.10.1-1.oe2403.aarch64.rpm",
        "firefox-debugsource-140.10.1-1.oe2403.aarch64.rpm"
    ],
    "src": [
        "firefox-140.10.1-1.oe2403.src.rpm"
    ],
    "x86_64": [
        "firefox-140.10.1-1.oe2403.x86_64.rpm",
        "firefox-debuginfo-140.10.1-1.oe2403.x86_64.rpm",
        "firefox-debugsource-140.10.1-1.oe2403.x86_64.rpm"
    ]
}

Database specific

source

"https://repo.openeuler.org/security/data/osv/OESA-2026-2272.json"