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[SECURITY] [DSA 6283-1] firefox-esr security update

🗓️ 20 May 2026 18:59:26Reported by DebianType 
debian
 debian
🔗 lists.debian.org👁 16 Views

Firefox ESR security update fixes multiple CVEs and upgrades on bookworm and trixie.

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OSOS VersionArchitecturePackagePackage VersionFilename
Debian12amd64firefox-esr140.11.0esr-1~deb12u1firefox-esr_140.11.0esr-1~deb12u1_amd64.deb
Debian12arm64firefox-esr140.11.0esr-1~deb12u1firefox-esr_140.11.0esr-1~deb12u1_arm64.deb
Debian12armhffirefox-esr140.11.0esr-1~deb12u1firefox-esr_140.11.0esr-1~deb12u1_armhf.deb
Debian12i386firefox-esr140.11.0esr-1~deb12u1firefox-esr_140.11.0esr-1~deb12u1_i386.deb
Debian12ppc64elfirefox-esr140.11.0esr-1~deb12u1firefox-esr_140.11.0esr-1~deb12u1_ppc64el.deb
Debian12s390xfirefox-esr140.11.0esr-1~deb12u1firefox-esr_140.11.0esr-1~deb12u1_s390x.deb
Debian13amd64firefox-esr140.11.0esr-1~deb13u1firefox-esr_140.11.0esr-1~deb13u1_amd64.deb
Debian13arm64firefox-esr140.11.0esr-1~deb13u1firefox-esr_140.11.0esr-1~deb13u1_arm64.deb
Debian13armhffirefox-esr140.11.0esr-1~deb13u1firefox-esr_140.11.0esr-1~deb13u1_armhf.deb
Debian13i386firefox-esr140.11.0esr-1~deb13u1firefox-esr_140.11.0esr-1~deb13u1_i386.deb
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20 May 2026 18:59Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.19.8
EPSS0.00605
SSVC
16