CVE-2026-42002 Concurrency and locking defects in GSS-TSIG

Concurrency and locking defects in GSS-TSIG...

CVE-2026-42002

Concurrency and locking defects in GSS-TSIG...

CVE-2026-42002 Concurrency and locking defects in GSS-TSIG

Concurrency and locking defects in GSS-TSIG...

CVE-2026-42002

CVE-2026-42002 relates to PowerDNS Authoritative (pdns) and is caused by concurrency and locking defects in GSS-TSIG. The Debian advisory notes these issues could lead to denial of service or information disclosure, and recommends upgrading to pdns 4.9.15-0+deb13u1. Connected sources also referen...

EUVD-2026-31260

Concurrency and locking defects in GSS-TSIG...

CVE-2026-42002

Concurrency and locking defects in GSS-TSIG...

PT-2026-42448

Name of the Vulnerable Software and Affected Versions GSS-TSIG affected versions not specified Description Concurrency and locking defects exist in GSS-TSIG. These issues relate to how the software manages simultaneous processes and resource locking, which can lead to unstable behavior...

CVE-2026-42002: Signal Handler Race Condition

Concurrency and locking defects in GSS-TSIG...

PowerDNS Authoritative 安全漏洞

PowerDNS Authoritative is a DNS server software developed by PowerDNS Corporation. PowerDNS Authoritative has security vulnerabilities, which stem from concurrency and locking flaws in GSS-TSIG...

AZL-87024 CVE-2026-44608 affecting package unbound for versions less than 1.25.1-1

NLnet Labs Unbound 1.14.0 up to and including version 1.25.0 has a locking inconsistency vulnerability that when certain conditions are met multi-threaded, RPZ XFR reload, RPZ zone with 'rpz-nsip'/'rpz-nsdname' triggers it could result in heap use-after-free and eventual crash. An adversary can...

CVE-2026-44608

NLnet Labs Unbound 1.14.0 up to and including version 1.25.0 has a locking inconsistency vulnerability that when certain conditions are met multi-threaded, RPZ XFR reload, RPZ zone with 'rpz-nsip'/'rpz-nsdname' triggers it could result in heap use-after-free and eventual crash. An adversary can...

CVE-2026-44608

NLnet Labs Unbound 1.14.0 up to and including version 1.25.0 has a locking inconsistency vulnerability that when certain conditions are met multi-threaded, RPZ XFR reload, RPZ zone with 'rpz-nsip'/'rpz-nsdname' triggers it could result in heap use-after-free and eventual crash. An adversary can...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: iouring: A memory leak was fixed when removing provided buffers. When removing provided buffers, the iobuffer structures were not being disposed of properly, resulting in a memory leak. These structures cannot be freed...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: Thermal/debugfs: Fixed two locking issues related to the thermal zone debug. With the current locking mechanism for thermal zones in the debugfs code, user space can open the “mitigations” file for a thermal zone before the...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: genirq/irqdesc: Prevent use-after-free in irqfindatorafter The irqfindatorafter function dereferences the interrupt descriptor returned by mtfind, without holding the sparseirqlock or RCU read lock. This means that the descriptor...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net: phy: Transfer phyconfiginband has the responsibility of acquiring &phylink Problem description =================== Lockdep reports a possible circular locking dependency AB/BA between &pl-statemutex and &phy-lock, as follows...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: btrfs: Lock the inode in shared mode before starting fiemap. Currently, fiemap does not lock the inode itself VFS lock; instead, it only locks a file range within the inode’s io tree. However, this can lead to a deadlock if there...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ntfs3: fixed a circular locking dependency in rununpackex. Syzbot reported a circular locking dependency between wnd-rwlock sbi-used.bitmap and ni-file.runlock. The deadlock scenario is as follows: 1. ntfsextendmft acquires...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: arm: pgtable: Fix for NULL pointer dereference issue. When updatemmucacherange is called by updatemmucache, the vmf parameter is NULL, which can lead to a NULL pointer dereference issue in adjustpte. It is not possible to handle...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: ftrace: Fixed recursive locking of directmutex in ftracemodifydirectcaller Naveen reported recursive locking of directmutex with the sample ftrace-direct-modify.ko file: 74.762406 WARNING: Possible recursive locking detected...