CVE-2026-95520: Out-of-bounds Write

A heap-based buffer overflow flaw was found in rpm. Parsing a symlink entry in an untrusted RPM package whose declared RPMTAGLONGFILESIZES value is 0xFFFFFFFFFFFFFFFF causes an integer overflow in iterReadArchiveNext that shrinks a buffer allocation to one byte, after which the payload's...

PT-2026-102502

A heap-based buffer overflow flaw was found in rpm. Parsing a symlink entry in an untrusted RPM package whose declared RPMTAG LONGFILESIZES value is 0xFFFFFFFFFFFFFFFF causes an integer overflow in iterReadArchiveNext that shrinks a buffer allocation to one byte, after which the payload's...

Medium: libxml2

Issue Overview: A flaw was found in libxml2 with Python bindings enabled. A remote attacker could exploit this vulnerability by providing a specially crafted XML document containing a Document Type Definition DTD with enumerated attribute values. This triggers a double-free error in the SAX...

Linux Distros Unpatched Vulnerability : CVE-2026-95520

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 flaw was found in rpm. Parsing a symlink entry in an untrusted RPM package whose declared RPMTAGLONGFILESIZES value is...

RHEL 8 : gstreamer1-plugins-good (RHSA-2026:73040)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:73040 advisory. GStreamer is a streaming media framework based on graphs of filters which operate on media data. The gstreamer1-plugins-good packages conta...

RHEL 8 : gstreamer1-plugins-good (RHSA-2026:73424)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:73424 advisory. GStreamer is a streaming media framework based on graphs of filters which operate on media data. The gstreamer1-plugins-good packages conta...

CVE-2026-98025

A flaw was found in the Linux kernel's cx82310eth USB Ethernet driver. An attacker connecting a malicious USB device can trigger a heap-based buffer overflow by sending crafted packets containing a reboot indicator. Because the driver fails to discard the packet after detecting the reboot signal,...

Updated libxml2 packages fix security vulnerabilities

The updated packages fix several security issues: Stack-Based Buffer Overflow in libxml2. CVE-2026-11979 In libxml2 before 2.15.4, xmlFAParsePosCharGroup has an out-of-bounds read, aka an out-of-bounds read in the NXT macro in xmlregexp. CVE-2026-86137 In libxml2 before 2.15.4, xmlDictAddQString ...

gstreamer-plugins-good: GStreamer: Remote code execution via heap-based buffer overflow in PNG file parsing

A flaw was found in GStreamer. This vulnerability, a heap-based buffer overflow during PNG file parsing, allows a remote attacker to execute arbitrary code. Successful exploitation requires user interaction, such as opening a malicious PNG file or visiting a specially crafted web page. The issue...

Important: Red Hat Security Advisory: gstreamer1-plugins-good security update

An update for gstreamer1-plugins-good is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Important. A...

gstreamer-plugins-good: GStreamer: Remote Code Execution via MRF file parsing heap-based buffer overflow

A flaw was found in GStreamer. A remote attacker could exploit a heap-based buffer overflow vulnerability when parsing specially crafted MRF Multimedia Research Forum files. This vulnerability arises from insufficient validation of user-supplied data length before copying it to a heap-based buffe...

CVE-2025-14181

A flaw was found in PHP. A malicious server can cause a Denial of Service DoS by exploiting an improper buffer size check in the Simple Object Access Protocol SOAP client during HTTP response parsing. When responding to a request, the server can supply crafted data that triggers an integer...

gstreamer-plugins-good: GStreamer: Remote code execution via heap-based buffer overflow in PNG file parsing

A flaw was found in GStreamer. This vulnerability, a heap-based buffer overflow during PNG file parsing, allows a remote attacker to execute arbitrary code. Successful exploitation requires user interaction, such as opening a malicious PNG file or visiting a specially crafted web page. The issue...

gstreamer-plugins-good: GStreamer: Remote Code Execution via MRF file parsing heap-based buffer overflow

A flaw was found in GStreamer. A remote attacker could exploit a heap-based buffer overflow vulnerability when parsing specially crafted MRF Multimedia Research Forum files. This vulnerability arises from insufficient validation of user-supplied data length before copying it to a heap-based buffe...

Important: Red Hat Security Advisory: gstreamer1-plugins-good security update

An update for gstreamer1-plugins-good 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,...

Security Bulletin: Impacted IBM Optim 1.0.0, 1.1.0 and 1.2.0 by vulnerabilities in aircompressor, libarchive, gstreamer1, LIBPNG, bind9, giflib, react-router, dompurify

Summary IBM Optim version 1.0.0, 1.1.0 and 1.2.0 depends on open-source packages aircompressor, libarchive, gstreamer1, LIBPNG, bind9, giflib, react-router, dompurify which are affected by medium, high and critical severity vulnerabilities. IBM Optim 2.0.0 resolves these vulnerabilities by...

Important: corosync

Issue Overview: 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...

RHEL 7 : gstreamer1-plugins-good (RHSA-2026:72367)

The remote Redhat Enterprise Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:72367 advisory. GStreamer is a streaming media framework based on graphs of filters which operate on media data. The gstreamer1-plugins-good packages conta...

openSUSE 16 Security Update : cjose (openSUSE-SU-2026:21944-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21944-1 advisory. - CVE-2026-53938: missing encryptedkey length validation during AES Key Wrap decryption can cause heap- based buffer overflow bsc1279844. -...

OESA-2026-4070 strongswan security update

The strongSwan IPsec implementation supports both the IKEv1 and IKEv2 key exchange protocols in conjunction with the native NETKEY IPsec stack of the Linux kernel. Security Fixes: In the eap-mschapv2 plugin client-side in strongSwan before 6.0.3, a malicious EAP-MSCHAPv2 server can send a crafted...