SUSE-SU-2026:23473-1 Security update for openssl-3

This update for openssl-3 fixes the following issues: August 2026 release. - CVE-2026-75803: AEAD forgeries with empty ciphertext when using EVPCipher bsc1275837. - CVE-2026-54874: excessive memory use when buffering DTLS records for a future epoch bsc1274795. - CVE-2026-63072: heap buffer overfl...

CVE-2026-81665 Corosync: corosync: heap-based buffer overflow in totempg assembly buffer during fragmented message reassembly

A heap-based buffer overflow was found in Corosync's Totem Process Group totempg message reassembly. When processing fragmented multicast messages, the buffer used to reassemble fragments lacks a runtime bounds check in release builds. A network-adjacent attacker able to send crafted multicast...

EUVD-2026-70978

A heap-based buffer overflow was found in Corosync's Totem Process Group totempg message reassembly. When processing fragmented multicast messages, the buffer used to reassemble fragments lacks a runtime bounds check in release builds. A network-adjacent attacker able to send crafted multicast...

CVE-2026-81665

A heap-based buffer overflow was found in Corosync's Totem Process Group totempg message reassembly. When processing fragmented multicast messages, the buffer used to reassemble fragments lacks a runtime bounds check in release builds. A network-adjacent attacker able to send crafted multicast...

CVE-2026-81665

Corosync's Totem Process Group (totempg) suffers from a heap-based buffer overflow in its fragmented multicast message reassembly path. In release builds, the reassembly buffer lacks a runtime bounds check, allowing a network-adjacent attacker to send crafted multicast protocol messages that over...

CVE-2026-81665 Corosync: corosync: heap-based buffer overflow in totempg assembly buffer during fragmented message reassembly

A heap-based buffer overflow was found in Corosync's Totem Process Group totempg message reassembly. When processing fragmented multicast messages, the buffer used to reassemble fragments lacks a runtime bounds check in release builds. A network-adjacent attacker able to send crafted multicast...

CVE-2026-81665

A heap-based buffer overflow was found in Corosync's Totem Process Group totempg message reassembly. When processing fragmented multicast messages, the buffer used to reassemble fragments lacks a runtime bounds check in release builds. A network-adjacent attacker able to send crafted multicast...

CLEANSTART-2026-KY78316 dnsmasqs extract_name() function can be abused to cause a heap buffer overflow, allowing an attacker to inject false DNS cache entries, which could result in DNS lookups to redirect to an attacker-...

Multiple security vulnerabilities affect the dnsmasq package. dnsmasqs extractname function can be abused to cause a heap buffer overflow, allowing an attacker to inject false DNS cache entries, which could result in DNS lookups to redirect to an attacker-controlled IP address, or to cause a DoS...

SUSE CVE-2026-85091

zlib versions 1.3.1.2 through 1.3.2 contain a heap buffer overflow vulnerability in the gzvacate function when processing non-blocking gzwrite operations with stale external buffer pointers. Attackers can trigger the overflow by calling gzprintf or gzvprintf after a write stall, causing an...

Linux Distros Unpatched Vulnerability : CVE-2026-84969

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A memory-handling error in the BSON-to-JSON conversion helpers of the MongoDB C Driver can write a small number of bytes past the end of a heap buffer when a...

PT-2026-86268

Name of the Vulnerable Software and Affected Versions ntop nDPI versions prior to 6.0 Description An out-of-bounds heap write exists in the ndpi json string escape function. This occurs because the function lacks an enforceable maximum length for the destination buffer when escaping characters fo...

MiracleLinux 8 : gimp:2.8 (AXSA:2026-1773:01)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1773:01 advisory. gimp: gimp: Stack buffer overflow in pnmscannergettoken CVE-2026-58380 gimp: integer overflow in file-fits plugin causes a heap-based buffer overflo...

Linux Distros Unpatched Vulnerability : CVE-2026-81665

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A heap-based buffer overflow was found in Corosync's Totem Process Group totempg message reassembly. When processing fragmented multicast messages, the buffer...

Oracle Linux 9 : nginx (ELSA-2026-59362)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-59362 advisory. - Resolves: RHEL-219316 - nginx: NGINX: Heap buffer over-read allows memory modification or denial of service CVE-2026-56434 - Resolves: RHEL-217969 -...

PT-2026-86170

PJSIP is a free and open source multimedia communication library written in C. Prior to commit 8d5956a, a heap buffer overflow exists in the PJLIB-UTIL HTTP client http client.c when buffering an HTTP response body. This affects applications that use the PJLIB-UTIL HTTP client to receive a whole...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: ffmpeg (UTSA-2026-106157)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-106157 advisory. FFmpeg versions from 0.5 up to, but not including, 9.0 contain a signed integer overflow vulnerability in the DVB subtitle parser in libavcodec/dvbsubparser.c that...

MiracleLinux 9 : wget-1.21.1-11.el9_8 (AXSA:2026-1757:02)

The remote MiracleLinux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2026-1757:02 advisory. wget: GNU Wget: Heap buffer overflow via server-supplied filename leads to memory corruption CVE-2026-58471 wget: GNU Wget: Arbitrary code execution...

MiracleLinux 9 : gimp-3.0.4-4.el9_8.10 (AXSA:2026-1755:10)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1755:10 advisory. gimp: GIMP: Arbitrary code execution in PSD plugin due to unsigned underflow CVE-2026-59090 gimp: GIMP: Arbitrary code execution via crafted TIF fil...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: gstreamer1-plugins-good (UTSA-2026-106455)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-106455 advisory. GStreamer MRF File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on...

MiracleLinux 8 : freerdp-2.11.7-12.el8_10 (AXSA:2026-1756:28)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1756:28 advisory. FreeRDP: FreeRDP: Memory disclosure or denial of service via crafted RDP update orders CVE-2026-67301 FreeRDP: FreeRDP: Denial of Service via crafte...