Astra Linux – Vulnerability in libslirp

In slirp.c within libslirp up to version 4.3.1, there is an issue with buffer over-reading. This occurs because the code attempts to read a certain amount of header data, even if that amount exceeds the total packet length...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-021648)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-021648 advisory. In the Linux kernel, the following vulnerability has been resolved: net: usb: lan78xx: Limit packet length to skb-len Packet length retrieved from descriptor may be...

dnsmasq: Broken ECS source validation bypass

A validation bypass was discovered in dnsmasq's RFC 7871 client subnet ECS handling. When verifying ECS source information in DNS responses, dnsmasq passes the OPT record length instead of the full packet length to the validation function.This causes all internal bounds checks to fail, completely...

SUSE CVE-2026-31779

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: fix potential out-of-bounds read in iwlmvmndmatchinfohandler The memcpy function assumes the dynamic array notif-matches is at least as large as the number of bytes to copy. Otherwise, results-matches may...

CVE-2026-31779 wifi: iwlwifi: mvm: fix potential out-of-bounds read in iwl_mvm_nd_match_info_handler()

In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: fix potential out-of-bounds read in iwlmvmndmatchinfohandler The memcpy function assumes the dynamic array notif-matches is at least as large as the number of bytes to copy. Otherwise, results-matches may...

PT-2026-36414

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A potential out-of-bounds read exists in the iwl mvm nd match info handler function. The memcpy function assumes the dynamic array notif-matches is at least as large as the number of byt...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013755)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013755 advisory. In the Linux kernel, the following vulnerability has been resolved: wifi: ath9k: avoid uninit memory read in ath9khtcrxmsg syzbot is reporting uninit value at...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-013149)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013149 advisory. In the Linux kernel, the following vulnerability has been resolved: wifi: ath9k: avoid referencing uninit memory in ath9kwmictrlrx For the reasons also described in...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007541)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007541 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf: Don't redirect packets with invalid pktlen Syzbot found an issue 1: fqcodeldrop try to drop ...

EUVD-2020-31212

Hirschmann HiOS devices versions prior to 08.1.00 and 07.1.01 contain a denial of service vulnerability in the EtherNet/IP stack where improper handling of packet length fields allows remote attackers to crash or hang the device. Attackers can send specially crafted UDP EtherNet/IP packets with a...

PT-2026-30209

Name of the Vulnerable Software and Affected Versions HiOS versions prior to 08.1.00 HiOS versions prior to 07.1.01 Description A denial of service issue exists in the EtherNet/IP stack due to improper handling of packet length fields. Remote attackers can cause the device to crash or hang by...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-005558)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005558 advisory. In the Linux kernel, the following vulnerability has been resolved: net: add more sanity checks to qdiscpktleninit One path takes care of SKBGSODODGY, assuming skb-l...

CVE-2025-59482

Heap-based Buffer Overflow vulnerability in TP-Link Archer AX53 v1.0 tmpserver modules allows authenticated adjacent attackers to cause a segmentation fault or potentially execute arbitrary code via a specially crafted network packet containing a field whose length exceeds the maximum expected...

SUSE CVE-2026-24883

In GnuPG before 2.5.17, a long signature packet length causes parsesignature to return success with sig-data set to a NULL value, leading to a denial of service application crash...

CVE-2026-24883

In GnuPG before 2.5.17, a long signature packet length causes parsesignature to return success with sig-data set to a NULL value, leading to a denial of service application crash...

CVE-2026-24883

In GnuPG before 2.5.17, a long signature packet length causes parsesignature to return success with sig-data set to a NULL value, leading to a denial of service application crash...

CVE-2026-24883

In GnuPG before 2.5.17, a long signature packet length causes parsesignature to return success with sig-data set to a NULL value, leading to a denial of service application crash...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003551)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003551 advisory. In the Linux Kernel before version 4.15.8, 4.14.25, 4.9.87, 4.4.121, 4.1.51, and 3.2.102, an error in the sctpmakechunk function net/sctp/smmakechunk.c when handling...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002115)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002115 advisory. drivers/vhost/net.c in the Linux kernel before 3.13.10, when mergeable buffers are disabled, does not properly validate packet lengths, which allows guest OS users t...

PT-2026-5011

Name of the Vulnerable Software and Affected Versions GnuPG versions prior to 2.5.17 Description A long signature packet length can cause the parse signature function to return success while setting the sig-data pointer to a NULL value. This results in a denial of service, specifically an...