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[SECURITY] [DSA 5926-1] firefox-esr security update

🗓️ 28 May 2025 17:35:57Reported by DebianType 
debian
 debian🔗 lists.debian.org👁 12 Views

Mozilla Firefox browser updated to fix multiple security issues and prevent code execution.

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OSOS VersionArchitecturePackagePackage VersionFilename
Debian12anyfirefox-esr128.11.0esr-1~deb12u1firefox-esr_128.11.0esr-1~deb12u1_any.deb
Debian12amd64firefox-esr-dbgsym128.11.0esr-1~deb12u1firefox-esr-dbgsym_128.11.0esr-1~deb12u1_amd64.deb
Debian12arm64firefox-esr-dbgsym128.11.0esr-1~deb12u1firefox-esr-dbgsym_128.11.0esr-1~deb12u1_arm64.deb
Debian12armhffirefox-esr-dbgsym128.11.0esr-1~deb12u1firefox-esr-dbgsym_128.11.0esr-1~deb12u1_armhf.deb
Debian12i386firefox-esr-dbgsym128.11.0esr-1~deb12u1firefox-esr-dbgsym_128.11.0esr-1~deb12u1_i386.deb
Debian12ppc64elfirefox-esr-dbgsym128.11.0esr-1~deb12u1firefox-esr-dbgsym_128.11.0esr-1~deb12u1_ppc64el.deb
Debian12s390xfirefox-esr-dbgsym128.11.0esr-1~deb12u1firefox-esr-dbgsym_128.11.0esr-1~deb12u1_s390x.deb
Debian12anyfirefox-esr-l10n-ach128.11.0esr-1~deb12u1firefox-esr-l10n-ach_128.11.0esr-1~deb12u1_any.deb
Debian12anyfirefox-esr-l10n-af128.11.0esr-1~deb12u1firefox-esr-l10n-af_128.11.0esr-1~deb12u1_any.deb
Debian12anyfirefox-esr-l10n-all128.11.0esr-1~deb12u1firefox-esr-l10n-all_128.11.0esr-1~deb12u1_any.deb
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28 May 2025 17:35Current
7.4High risk
Vulners AI Score7.4
CVSS 3.18.1
EPSS0.00412
SSVC
firefox update [cve identifiers]:cve-2025-5263 cve-2025-5264 cve-2025-5266 cve-2025-5267 cve-2025-5268 cve-2025-5269 [security issues]:arbitrary code execution cross-origin leaks [stable distribution]:bookworm [security tracker page]:firefox-esr security tracker [debian security advisories]:debian security advisories
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