OESA-2026-3255 gdb security update

GDB, the GNU Project debugger, allows you to see what is going on inside another program while it executes -- or what another program was doing at the moment it crashed. Security Fixes: A flaw was found in the GNU Binutils Binary Utilities linker. This vulnerability, a heap-buffer-overflow read...

OESA-2026-3246 gimp security update

GIMP is a cross-platform image editor available for GNU/Linux, OS X, Windows and more operating systems. It is free software, you can change its source code and distribute your changes. Whether you are a graphic designer, photographer, illustrator, or scientist, GIMP provides you with sophisticat...

EUVD-2026-54226

Contiki-NG's MQTT client parsepublishvhdr in os/net/app-layer/mqtt/mqtt.c sets topiclenreceived=1 before checking topiclen against the 64-byte limit, so an over-length topic returns early but leaves the flag set. On the next TCP segment, tcpinput re-invokes the parser with topicreceived==0, and t...

EUVD-2026-54225

Contiki-NG's DNS/mDNS resolver skipname in os/services/resolv/resolv.c walks DNS wire-format name labels with no packet-boundary check, and the caller in newdata invokes it in a loop iterating nquestions times from the attacker-controlled DNS header before validating the transaction ID. An attack...

EUVD-2026-54221

Contiki-NG's LwM2M TLV parser lwm2mtlvread in os/services/lwm2m/lwm2m-tlv.c ignores its caller-supplied buffer length argument and reads up to six bytes from the input buffer with no bounds check. The caller in lwm2m-engine.c iterates while there is at least one byte remaining, so a crafted CoAP...

EUVD-2026-54283

llama.cpp builds b3978 through b9058 contain an integer underflow and out-of-bounds read vulnerability in the DRY sampler that allows unauthenticated attackers to trigger a heap buffer underflow by sending a crafted HTTP request with dryallowedlength set to INT32MIN to the /v1/completions or...

Apple Security Advisory 07-27-2026-1

Apple Security Advisory 07-27-2026-1 - iOS 26.6 and iPadOS 26.6 addresses buffer overflow, bypass, code execution, heap corruption, information leakage, integer overflow, out of bounds access, out of bounds read, out of bounds write, spoofing, and use-after-free vulnerabilities...

Apple Security Advisory 07-27-2026-3

Apple Security Advisory 07-27-2026-3 - macOS Sequoia 15.7.8 addresses buffer overflow, bypass, code execution, denial of service, double free, heap corruption, information leakage, integer overflow, out of bounds read, out of bounds write, traversal, and use-after-free vulnerabilities...

Apple Security Advisory 07-27-2026-4

Apple Security Advisory 07-27-2026-4 - macOS Sonoma 14.8.8 addresses buffer overflow, bypass, code execution, denial of service, double free, heap corruption, information leakage, integer overflow, out of bounds read, out of bounds write, traversal, and use-after-free vulnerabilities...

PT-2026-76584

Libevent is an event notification library. Prior to 2.1.13 and 2.2.2-alpha, libevent has an off-by-one stack buffer overflow in evdns.c when dnsname to labels formats a name-bearing DNS record at the end of the 64 KB stack buffer allocated by evdns server request format response. The final-label...

Autodesk FBX SDK < 2020.3.10 Multiple Vulnerabilities (adsk-sa-2026-0010)

The version of FBX SDK installed on the remote host is prior to 2020.3.10. It is, therefore, affected by multiple vulnerabilities as referenced in the adsk-sa-2026-0010 advisory. - A maliciously crafted FBX file, when parsed through Autodesk FBX SDK, can trigger a stack-based buffer overflow...

MiracleLinux 9 : gstreamer1-plugins-bad-free-1.22.12-7.el9_8.1 (AXSA:2026-1479:03)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1479:03 advisory. gstreamer1-plugins-bad-free: GStreamer: Denial of service via AV1 tilelistobu parser byte/bit confusion CVE-2026-52718 gstreamer1-plugins-bad-free:...

The vulnerability of the sss_nss_protocol_parse_addr() function in the NSS responder of the access control service for remote directories and the SSHD authentication mechanism allows a attacker to cause a service failure.

The vulnerability of the sssnssprotocolparseaddr function in the NSS responder component of the access control service for remote directories and the SSHD authentication mechanism is related to the issue of the operation being executed outside of the buffer. Exploiting this vulnerability could...

The vulnerability of Cisco IOS XE operating systems, related to operations beyond the buffer in memory, allows attackers to compromise the accessibility of protected information.

The vulnerability of Cisco IOS XE operating systems is related to operations that occur outside of the buffer in memory. Exploiting this vulnerability can allow a remote attacker to compromise the accessibility of protected information...

OpenEXR -- 3.4.14 fixes multiple vulnerabilities

Cary Phillips reports: The OpenEXR 3.4.14 release addresses the following security vulnerabilities: CVE-2026-68514: PyOpenEXR deep prefixed literal RGB key collision heap buffer overflow CVE-2026-68513: PyOpenEXR prefixed literal RGB key collision heap buffer overflow CVE-2026-62986: PyOpenEXR de...

Apple Security Advisory 07-27-2026-2

Apple Security Advisory 07-27-2026-2 - macOS Tahoe 26.6 addresses buffer overflow, bypass, code execution, denial of service, heap corruption, information leakage, integer overflow, out of bounds access, out of bounds read, out of bounds write, spoofing, traversal, and use-after-free...

Apple Security Advisory 07-27-2026-5

Apple Security Advisory 07-27-2026-5 - tvOS 26.6 addresses buffer overflow, bypass, code execution, double free, heap corruption, information leakage, integer overflow, out of bounds access, out of bounds read, out of bounds write, spoofing, and use-after-free vulnerabilities...

Apple Security Advisory 07-27-2026-6

Apple Security Advisory 07-27-2026-6 - watchOS 26.6 addresses buffer overflow, bypass, code execution, double free, information leakage, integer overflow, out of bounds access, out of bounds read, out of bounds write, spoofing, and use-after-free vulnerabilities...

PT-2026-69046

Name of the Vulnerable Software and Affected Versions nothings stb TrueType library versions prior to 1.27 Description A heap-buffer-overflow occurs when parsing malformed TrueType Font TTF files. The issue is located in the glyph data parsing path within the stbtt GetGlyphShapeTT function of the...

Linux Distros Unpatched Vulnerability : CVE-2026-16439

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In Eclipse OpenJ9 versions up to 0.60, using -Xtrace to trace method arguments can lead to buffer underflow. CVE-2026-16439 Note that Nessus relies on the...