EUVD-2026-4603

Avahi is a system which facilitates service discovery on a local network via the mDNS/DNS-SD protocol suite. In versions 0.9rc2 and below, avahi-daemon can be crashed via a segmentation fault by sending an unsolicited mDNS response containing a recursive CNAME record, where the alias and canonica...

CVE-2026-24401

Avahi is a system which facilitates service discovery on a local network via the mDNS/DNS-SD protocol suite. In versions 0.9rc2 and below, avahi-daemon can be crashed via a segmentation fault by sending an unsolicited mDNS response containing a recursive CNAME record, where the alias and canonica...

CVE-2026-24401

CVE-2026-24401 affects Avahi (avahi-daemon) for versions 0.9rc2 and earlier. The issue is a segmentation fault caused by an unsolicited mDNS response containing a recursive CNAME where the alias and canonical name are the same (e.g., h.local -> h.local), triggering unbounded recursion in looku...

CVE-2026-24401

Avahi is a system which facilitates service discovery on a local network via the mDNS/DNS-SD protocol suite. In versions 0.9rc2 and below, avahi-daemon can be crashed via a segmentation fault by sending an unsolicited mDNS response containing a recursive CNAME record, where the alias and canonica...

Linux Distros Unpatched Vulnerability : CVE-2026-24401

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Avahi is a system which facilitates service discovery on a local network via the mDNS/DNS-SD protocol suite. In versions 0.9rc2 and below, avahi-daemon can be...

Avahi security vulnerability

Avahi is a set of open-source local service discovery tools for Linux. Versions of Avahi 0.9rc2 and earlier contained security vulnerabilities. These vulnerabilities stemmed from the sending of mDNS responses that included recursive CNAME records, which could lead to segmentation violations and...

OESA-2026-1199 glibc security update

The GNU C Library project provides the core libraries for the GNU system and GNU/Linux systems, as well as many other systems that use Linux as the kernel. These libraries provide critical APIs including ISO C11, POSIX.1-2008, BSD, OS-specific APIs and more. These APIs include such foundational...

OESA-2026-1201 glibc security update

The GNU C Library project provides the core libraries for the GNU system and GNU/Linux systems, as well as many other systems that use Linux as the kernel. These libraries provide critical APIs including ISO C11, POSIX.1-2008, BSD, OS-specific APIs and more. These APIs include such foundational...

OESA-2026-1198 glibc security update

The GNU C Library project provides the core libraries for the GNU system and GNU/Linux systems, as well as many other systems that use Linux as the kernel. These libraries provide critical APIs including ISO C11, POSIX.1-2008, BSD, OS-specific APIs and more. These APIs include such foundational...

SUSE-SU-2026:20135-1 Security update for bind

This update for bind fixes the following issues: Upgrade to release 9.20.18: - CVE-2025-13878: Fixed incorrect length checks for BRID and HHIT records bsc1256997 Feature Changes: Add more information to the rndc recursing output about fetches. Reduce the number of outgoing queries. Provide more...

Azure Linux 3.0 Security Update: samba (CVE-2020-14383)

The version of samba installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2020-14383 advisory. - A flaw was found in samba's DNS server. An authenticated user could use this flaw to the RPC server to crash...

Azure Linux 3.0 Security Update: bind (CVE-2024-12705)

The version of bind installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-12705 advisory. - Clients using DNS-over-HTTPS DoH can exhaust a DNS resolver's CPU and/or memory by flooding it with crafted...

Azure Linux 3.0 Security Update: samba (CVE-2019-3870)

The version of samba installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2019-3870 advisory. - A vulnerability was found in Samba from version including 4.9 to versions before 4.9.6 and 4.10.2. During the...

Azure Linux 3.0 Security Update: bind (CVE-2024-0760)

The version of bind installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-0760 advisory. - A malicious client can send many DNS messages over TCP, potentially causing the server to become unstable while...

Azure Linux 3.0 Security Update: fluent-bit (CVE-2025-31498)

The version of fluent-bit installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-31498 advisory. - c-ares is an asynchronous resolver library. From 1.32.3 through 1.34.4, there is a use-after-free in...

Azure Linux 3.0 Security Update: python-tensorboard (CVE-2021-33195)

The version of python-tensorboard installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2021-33195 advisory. - Go before 1.15.13 and 1.16.x before 1.16.5 has functions for DNS lookups that do not validate...

SUSE SLES12 Security Update : ovmf (SUSE-SU-2026:0196-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:0196-1 advisory. - CVE-2023-45231: Fixed out of bounds read when handling a ND Redirect message with truncated options bsc1218881. - CVE-2023-45232: Fixed...

Debian dsa-6107 : bind9 - security update

The remote Debian 12 / 13 host has packages installed that are affected by a vulnerability as referenced in the dsa-6107 advisory. - ------------------------------------------------------------------------- Debian Security Advisory DSA-6107-1 [email protected] https://www.debian.org/security/...

CVE-2025-13878

Malformed BRID/HHIT records can cause named to terminate unexpectedly. This issue affects BIND 9 versions 9.18.40 through 9.18.43, 9.20.13 through 9.20.17, 9.21.12 through 9.21.16, 9.18.40-S1 through 9.18.43-S1, and 9.20.13-S1 through 9.20.17-S1...

SUSE-SU-2026:0196-1 Security update for ovmf

This update for ovmf fixes the following issues: - CVE-2023-45231: Fixed out of bounds read when handling a ND Redirect message with truncated options bsc1218881. - CVE-2023-45232: Fixed infinite loop when parsing unknown options in the Destination Options header bsc1218882. - CVE-2023-45233: Fix...