Lucene search
K

CVE-2026-2758

🗓️ 24 Feb 2026 13:32:58Reported by Debian Security Bug TrackerType 
debiancve
 debiancve
🔗 security-tracker.debian.org👁 4 Views

CVE-2026-2758: Use-after-free in JavaScript GC affects Firefox and Thunderbird on Unix.

Related
Packages
OSOS VersionArchitecturePackagePackage VersionFilename
Debian999anyfirefox148.0-1firefox_148.0-1_any.deb
Debian14anyfirefox-esr140.8.0esr-1firefox-esr_140.8.0esr-1_any.deb
Debian999anyfirefox-esr140.8.0esr-1firefox-esr_140.8.0esr-1_any.deb
Debian11anyfirefox-esr140.8.0esr-1~deb11u1firefox-esr_140.8.0esr-1~deb11u1_any.deb
Debian12anyfirefox-esr140.8.0esr-1~deb12u1firefox-esr_140.8.0esr-1~deb12u1_any.deb
Debian13anyfirefox-esr140.8.0esr-1~deb13u1firefox-esr_140.8.0esr-1~deb13u1_any.deb
Debian14anythunderbird1:140.8.0esr-1thunderbird_1:140.8.0esr-1_any.deb
Debian999anythunderbird1:140.8.0esr-1thunderbird_1:140.8.0esr-1_any.deb
Debian11anythunderbird1:140.8.0esr-1~deb11u1thunderbird_1:140.8.0esr-1~deb11u1_any.deb
Debian12anythunderbird1:140.8.0esr-1~deb12u1thunderbird_1:140.8.0esr-1~deb12u1_any.deb
Rows per page

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

24 Feb 2026 13:32Current
5.2Medium risk
Vulners AI Score5.2
CVSS 3.19.8
EPSS0.00069
SSVC
4