Debian Linux Security LinuxSecurity Advisories is the community’s central source for information on Linux and open source security. We follow the open source trends as they affect the community. We produce content that appeals to administrators, developers, home users, and security professionals.
Debian LinuxSecurity.com is the community’s central source for information on Linux and open source security. We follow the open source trends as they affect the commu
- Debian SABnzbd+ Critical Code Exec Authorization Bypass DSA-6544-1
on October 5, 2026 at 6:10 pmMultiple security vulnerabilities were discocered in the web UI of the SABnzbd+ binary news reader/grabber, which could result in the execution of arbitrary code or authorisation bypass. For the stable distribution (trixie), this problem has been fixed in version 4.5.0+dfsg-1+deb13u2.
- Debian libreoffice Important DoS Info Disclosure Exec Code DSA-6543-1on October 5, 2026 at 6:09 pm
Multiple security vulnerabilities were discovered in LibreOffice, which could result in denial of service, information disclosure or the execution of arbitrary code if malformed document files are opened. For the stable distribution (trixie), these problems have been fixed in version 4:25.2.3-2+deb13u8.
- Debian ruby-rack-session Important Auth Bypass and Escalation DSA-6542-1on October 4, 2026 at 6:47 pm
It was discovered that incorrect error handling in ruby-rack-session may result in authentication bypass or privilege escalation in some setups. For the stable distribution (trixie), this problem has been fixed in version 2.1.1-0.1+deb13u1.
- Debian Stable Wireshark DoS Arbitrary Code Exec Vulnerabilities DSA-6541-1on October 4, 2026 at 4:09 pm
Multiple vulnerabilities have been discocvered in Wireshark, a network protocol analyzer which could result in denial of service or the execution of arbitrary code. For the stable distribution (trixie), these problems have been fixed in version 4.4.19-0+deb13u1.
- Debian webkit2gtk Critical Regression Crash Fix DSA-6534-2on October 2, 2026 at 11:31 pm
The webkit2gtk update released as DSA-6534-1 introduced two regressions that cause programs such as evolution or the Eclipse IDE to crash on startup in some cases. For the stable distribution (trixie), this problem has been fixed in version 2.54.0-1~deb13u2.
