RLSA-2026:57015 Moderate: glib2 security update

GLib provides the core application building blocks for libraries and applications written in C. It provides the core object system used in GNOME, the main loop implementation, and a large set of utility functions for strings and common data structures. Security Fixes: glib: buffer over-read in...

CVE-2026-74324

A flaw was found in the mt7925 Wi-Fi driver of the Linux kernel. An attacker could exploit this vulnerability by providing a specially crafted firmware response during a test mode query. This improper validation of the response length can lead to a buffer over-read, potentially disclosing sensiti...

CVE-2026-76885

A flaw was found in Wireshark. This vulnerability, a buffer over-read, occurs when the Tektronix K12xx file parser processes a specially crafted file. A remote attacker could exploit this by convincing a user to open a malicious Tektronix K12xx file, leading to a crash of the Wireshark applicatio...

CVE-2026-54616

NanaZip (a 7-Zip derivative for modern Windows) is affected by a heap out-of-bounds read in the SquashFS LZ4 decompressor (Lz4Decode in SquashfsHandler.cpp). The root cause is that the function only rejects a zero return from LZ4_decompress_safe, while malformed input produces a negative error va...

EUVD-2026-63481

NanaZip is the 7-Zip derivative intended for the modern Windows experience. From version 1.0.88.0 until stable version 6.0.1698.0 and preview version 6.5.1742.0, the Lz4Decode function in NanaZip.Core/SevenZip/CPP/7zip/Archive/SquashfsHandler.cpp rejects only a zero return from LZ4decompresssafe...

CVE-2026-76884

A flaw was found in Wireshark. A remote attacker could exploit a buffer over-read vulnerability in the ERF Extensible Record Format file parser. This could lead to a denial of service, making the application unavailable to legitimate users. Mitigation Avoid opening ERF Extensible Record Format...

OESA-2026-3434 unbound security update

Unbound is a validating, recursive, caching DNS resolver. It is designed to be fast and lean and incorporates modern features based on open standards. To help increase online privacy, Unbound supports DNS-over-TLS which allows clients to encrypt their communication. Unbound is available for most...

PT-2026-79141

libvips is a fast image processing library with low memory needs. Prior to version 8.18.3, libvips built without libtiff support but with ImageMagick support can overflow the combined frame height while loading a crafted multi-page TIFF through VipsForeignLoadMagick. The vulnerable calculations i...

ROS-20260820-73-0001

The vulnerability of the asn1DecodeSnmp function in the CUPS printing server is related to reading data beyond the allowed range of memory. Exploiting this vulnerability could allow a malicious actor to disclose sensitive information or cause service failures...

PT-2026-79179

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to obtain sensitive information and cause a denial of service due to a kernel heap over-read...

RockyLinux 10 : glib2 (RLSA-2026:57015)

The remote RockyLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:57015 advisory. glib: buffer over-read in glib/gvariant-serialiser.c via gvstupleisnormal CVE-2026-58010 glib: out-of-bounds read in glib/gdatetime.c:gdatetimegetymd v...

AlmaLinux 10 : glib2 (ALSA-2026:57015)

The remote AlmaLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:57015 advisory. glib: buffer over-read in glib/gvariant-serialiser.c via gvstupleisnormal CVE-2026-58010 glib: out-of-bounds read in glib/gdatetime.c:gdatetimegetymd vi...

CVE-2026-76885

CVE-2026-76885 is a buffer over-read in the Tektronix K12xx file parser of Wireshark , affecting versions 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 . A remote attacker can craft a malicious Tektronix K12xx file that, when opened by a user, causes a crash resulting in denial of service . No confidential ...

CVE-2026-76885 Buffer Over-read in Wireshark

Tektronix K12xx file parser crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service...

CVE-2026-76884 Buffer Over-read in Wireshark

ERF file parser crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service...

CVE-2026-76884

Wireshark is affected by a buffer over-read in the ERF (Extensible Record Format) file parser in versions 4.6.0–4.6.7 and 4.4.0–4.4.18 , which a remote attacker can exploit to crash the application and cause denial of service . The NVD scores this CVSS 6.5 (Medium) with network vector and user in...

postfix: buffer over-read via malformed enhanced status code

A flaw was found in Postfix. This issue occurs when processing enhanced status codes, specifically an enhanced status code that lacks text following the third number. Depending on the configuration of the server, this allows a remote attacker to cause a buffer over-read of only 1 byte, leading to...

Important: Red Hat Security Advisory: postfix security update

An update for postfix is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available fo...

EUVD-2026-62673

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.29.0, planardecompressplanerle and planardecompressplanerleonly in libfreerdp/codec/planar.c verify that a control byte exists but do not verify that the source buffer contains the zero to fifteen raw bytes declared by th...

CVE-2026-72465

A flaw was found in the Linux kernel's xprtrdma component. A remote attacker can exploit this by sending specially crafted RPC over RDMA replies containing an inflated credit grant. This vulnerability can lead to excessive allocation of Receive Work Requests, potentially causing a Denial of Servi...