Security update for glibc

This update for glibc fixes the following issues: CVE-2026-4046: Use pending character state in IBM1390, IBM1399 character sets bsc1261206, BZ 33980 Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch". Alternativel...

SUSE-SU-2026:2440-1 Security update for glibc

This update for glibc fixes the following issues: - CVE-2026-5928: libio: Fix ungetwc operating on byte stream bsc1262464, BZ 33998 - CVE-2026-5450: stdio-common: Fix buffer overflow in scanf %mc bsc1262465, BZ 34008 - CVE-2026-4046: Use pending character state in IBM1390, IBM1399 character sets...

CVE-2026-49953 Discuz! X5.0 CAPTCHA Bypass via Predictable Character Set

Discuz! X5.0 releases 20260320 through 20260610 contains a CAPTCHA bypass vulnerability that allows unauthenticated remote attackers to defeat challenge controls by exploiting limited complexity and predictable character sets in generated CAPTCHA images. Attackers can train a custom optical...

EulerOS Virtualization 2.13.0 : glibc (EulerOS-SA-2026-2399)

According to the versions of the glibc packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : Calling the scanf family of functions with a %mc malloc'd character match in the GNU C Library version 2.7 to version 2.43 with a...

EulerOS Virtualization 2.13.1 : glibc (EulerOS-SA-2026-2370)

According to the versions of the glibc packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : Calling the scanf family of functions with a %mc malloc'd character match in the GNU C Library version 2.7 to version 2.43 with a...

EulerOS 2.0 SP11 : glibc (EulerOS-SA-2026-2205)

According to the versions of the glibc packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : The iconv function in the GNU C Library versions 2.43 and earlier may crash due to an assertion failure when converting inputs from the IBM1390 or...

CVE-2026-44310

A flaw was found in Gitsign, a tool used for signing Git commits with a GitHub or OIDC OpenID Connect identity. A remote attacker could craft a specially designed signed message that contains an empty certificate set. This malformed message would cause Gitsign's verification process to silently...

RLSA-2026:20594 Moderate: glibc security update

The glibc packages provide the standard C libraries libc, POSIX thread libraries libpthread, standard math libraries libm, and the name service cache daemon nscd used by multiple programs on the system. Without these libraries, the Linux system cannot function correctly. Security Fixes: glibc:...

pyasn1: pyasn1 Vulnerable to Denial of Service via Unbounded Recursion

An unbounded recursion flaw has been discovered in the pypi pyasn1 library. This uncontrolled recursion occurs when decoding ASN.1 data with deeply nested structures. An attacker can supply a crafted payload containing nested SEQUENCE 0x30 or SET 0x31 tags with Indefinite Length 0x80 markers. Thi...

EUVD-2026-32339

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetrbtree: check for partial overlaps in anonymous sets Userspace provides an optimized representation in case intervals are adjacent, where the end element is omitted. The existing partial overlap detection logic...

CVE-2026-45873

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetrbtree: check for partial overlaps in anonymous sets Userspace provides an optimized representation in case intervals are adjacent, where the end element is omitted. The existing partial overlap detection logic...

UBUNTU-CVE-2026-45873

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetrbtree: check for partial overlaps in anonymous sets Userspace provides an optimized representation in case intervals are adjacent, where the end element is omitted. The existing partial overlap detection logic...

CVE-2026-45873 netfilter: nft_set_rbtree: check for partial overlaps in anonymous sets

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetrbtree: check for partial overlaps in anonymous sets Userspace provides an optimized representation in case intervals are adjacent, where the end element is omitted. The existing partial overlap detection logic...

CVE-2026-45873 netfilter: nft_set_rbtree: check for partial overlaps in anonymous sets

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetrbtree: check for partial overlaps in anonymous sets Userspace provides an optimized representation in case intervals are adjacent, where the end element is omitted. The existing partial overlap detection logic...

CVE-2026-45873

CVE-2026-45873 concerns Linux kernel netfilter nft_set_rbtree. The issue arises from partial overlap detection for anonymous sets where adjacent intervals omit end elements, allowing overlaps such as A-B and A-C with C

CVE-2026-45873

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetrbtree: check for partial overlaps in anonymous sets Userspace provides an optimized representation in case intervals are adjacent, where the end element is omitted. The existing partial overlap detection logic...

PT-2026-43740

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the netfilter component within the nft set rbtree function. The partial overlap detection logic for anonymous sets incorrectly skips checks on start elements due to an...

Linux Distros Unpatched Vulnerability : CVE-2026-45873

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - netfilter: nftsetrbtree: check for partial overlaps in anonymous sets Userspace provides an optimized representation in case intervals are adjacent, where the e...

CVE-2026-45873

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetrbtree: check for partial overlaps in anonymous sets Userspace provides an optimized representation in case intervals are adjacent, where the end element is omitted. The existing partial overlap detection logic...

CVE-2026-42960

A flaw was found in Unbound's handling of DNS reply messages, complementing the earlier CVE-2025-11411 fix. Unbound accepts and caches address records from the additional section of DNS replies when they accompany authority section RRSets other than NS such as MX records. A malicious actor who ca...