kernel: wifi: mac80211: use safe list iteration in radar detect work

A flaw was found in the Linux kernel's mac80211 wireless subsystem. This vulnerability arises from unsafe list iteration during radar detection work, where a channel context can be freed while still being processed. This can lead to a use-after-free memory error. A successful exploit could result...

Security update for openvswitch

This update for openvswitch fixes the following issues CVE-2026-5265: heap over-read in ICMP error response generation bsc1262498. CVE-2026-5367: heap over-read in OVN DHCPv6 client ID processing bsc1262499. Patch Instructions: To install this SUSE update use the SUSE recommended installation...

kernel: ip6_tunnel: clear skb2->cb[] in ip4ip6_err()

A flaw was found in the Linux kernel's IPv6 tunnel implementation. A remote attacker could exploit this flaw by sending malicious ICMPv6 error messages to cause a stack-based buffer overflow in the kernel's IPv4-over-IPv6 tunnel error handling code. This could result in a kernel crash denial of...

📄 OpenBSD mpls_do_error Stack Disclosure

OpenBSD suffers from an mplsdoerror remote kernel stack disclosure vulnerability via an MPLS label stack. ------------------------------------------------------------------------ OpenBSD mplsdoerror: Remote Kernel Stack Disclosure via MPLS Label Stack Over-read...

CVE-2026-54235: Improper Validation of Specified Type of Input

vLLM is an inference and serving engine for large language models LLMs. Prior to 0.23.1rc0, ll temperature validation gates use comparison operators , which silently evaluate to False for NaN and for positive Infinity in Python's IEEE 754 float semantics. Both values pass every guard and propagat...

CVE-2026-54665: Origin Validation Error

Apache NiFi 0.0.1 through 2.9.0 support building qualified URLs from one of several HTTP request headers that provide an alternative to the standard Host header without validating the values provided. Apache NiFi 1.6.0 introduced a configurable application property to restrict values provided in...

SUSE SLES15 Security Update : azure-storage-azcopy (SUSE-SU-2026:2466-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2466-1 advisory. This update for azure-storage-azcopy fixes the following issues Update to 10.32.4: - CVE-2025-47907: database/sql: incorrect result...

Windows Microsoft PC Manager Incorrect Link File

The vulnerability of the Windows Microsoft PC Manager software for maintenance, cleaning, and security operations is related to an incorrect definition of the link before accessing a file. Exploiting this vulnerability can allow attackers to increase their privileges...

OpenBSD mpls_do_error Heap Buffer Overflow Information Disclosure

The vulnerability in the mplsdoerror function within the sys/netmpls/mplsinput.c file of the OpenBSD operating system arises from buffer overflow conditions occurring during the processing of MPLS tags. Exploitation of this vulnerability may enable a remote attacker to disclose protected...

Medium: golang-github-burntsushi-toml-test

Issue Overview: x509.Certificate.VerifyHostname previously called matchHostnames in a loop over all DNS Subject Alternative Name SAN entries. This caused strings.Splithost, "." to execute repeatedly on the same input hostname. With a large DNS SAN list, verification costs scaled quadratically bas...

Medium: golist

Issue Overview: x509.Certificate.VerifyHostname previously called matchHostnames in a loop over all DNS Subject Alternative Name SAN entries. This caused strings.Splithost, "." to execute repeatedly on the same input hostname. With a large DNS SAN list, verification costs scaled quadratically bas...

Medium: golist

Issue Overview: x509.Certificate.VerifyHostname previously called matchHostnames in a loop over all DNS Subject Alternative Name SAN entries. This caused strings.Splithost, "." to execute repeatedly on the same input hostname. With a large DNS SAN list, verification costs scaled quadratically bas...

Important: perl-DBI

Issue Overview: DBI versions before 1.648 for Perl have a heap overflow when preparsing SQL statements with more than 9 binders. The preparse method expands SQL placeholder characters to numbered binders of the form :pN, but only allocates three characters per binder in the buffer. Placeholders...

Important: perl-DBI

Issue Overview: DBI versions before 1.648 for Perl have a heap overflow when preparsing SQL statements with more than 9 binders. The preparse method expands SQL placeholder characters to numbered binders of the form :pN, but only allocates three characters per binder in the buffer. Placeholders...

Medium: libusbx

Issue Overview: libusb before version 1.0.30 contains a NULL pointer dereference vulnerability that allows attackers to crash applications by supplying a malformed USB configuration descriptor where an interface claims bNumEndpoints greater than zero but is followed by a class-specific descriptor...

PT-2026-72566

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the AFS Andrew File System component where error codes within the afs extract vl addrs function are only set during the first iteration of a loop, rather than on every...

SUSE SLES15: libopenvswitch-3_5-0 / libovn-25_03-0 / openvswitch / etc (SUSE-SU-2026:2463-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2463-1 advisory. This update for openvswitch fixes the following issues Update ovn to 25.03.3: - CVE-2026-5265: heap over-read in ICMP error respons...

Amazon Linux 2023 : golist (ALAS2023-2026-1874)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1874 advisory. x509.Certificate.VerifyHostname previously called matchHostnames in a loop over all DNS Subject Alternative Name SAN entries. This caused strings.Splithost, . to execute repeatedly on the same...

Amazon Linux 2023 : golang-github-burntsushi-toml, golang-github-burntsushi-toml-devel (ALAS2023-2026-1877)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1877 advisory. x509.Certificate.VerifyHostname previously called matchHostnames in a loop over all DNS Subject Alternative Name SAN entries. This caused strings.Splithost, . to execute repeatedly on the same...

Amazon Linux 2023 : perl-DBI, perl-DBI-tests (ALAS2023-2026-1850)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1850 advisory. DBI versions before 1.648 for Perl have a heap overflow when preparsing SQL statements with more than 9 binders. The preparse method expands SQL placeholder characters to numbered binders of t...