CVE-2026-42144

This CVE affects the CImg Library: an integer overflow in the WH D size computation inside _load_pnm() can bypass the memory allocation guard, leading to a potentially undersized heap buffer and heap buffer overflow when loading crafted PNM/PGM/PPM images. The issue is mitigated by the patch intr...

CVE-2026-42144 CImg Library: Integer overflow in PNM size check bypasses memory guard (_load_pnm)

CImg Library is a C++ library for image processing. Prior to commit 4ca26bc, there is an integer overflow vulnerability in the WHD size computation inside loadpnm that can bypass the memory allocation guard. A crafted PNM/PGM/PPM file with large dimension values causes the overflow to wrap around...

CVE-2026-33846

GnuTLS DTLS handshake fragment reassembly (merge_handshake_packet) fails to enforce consistent message_length across fragments, enabling a heap-based out-of-bounds write when fragments with conflicting lengths are received. This remote, unauthenticated vulnerability can cause application crashes ...

EUVD-2026-26889

In Modem, there is a possible system crash due to a heap buffer overflow. This could lead to remote denial of service, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch I...

PT-2026-36892

Name of the Vulnerable Software and Affected Versions CImg Library versions prior to commit 4ca26bc Description An integer overflow exists in the load pnm function during the computation of WHD size. A specially crafted PNM, PGM, or PPM file containing large dimension values can cause the...

GnuTLS 安全漏洞

GnuTLS is an open-source, free security communication library developed by GnuTLS that enables the implementation of SSL, TLS, and DTLS protocols. GnuTLS has a security vulnerability, which stems from the mergehandshakepacket function in the DTLS handshake reassembly logic not verifying the...

CentOS 9 : gnutls-3.8.10-4.el9

The remote CentOS Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the gnutls-3.8.10-4.el9 build changelog. - A flaw was found in gnutls. This vulnerability occurs because gnutls performs case-sensitive comparisons of nameConstraints labels,...

JLSEC-2026-293

HDF5 through 1.14.3 contains a heap buffer overflow in H5HGcacheheapdeserialize, resulting in the corruption of the instruction pointer and causing denial of service or potential code execution...

JLSEC-2026-338

hdf5 v1.14.6 was discovered to contain a heap buffer overflow via the H5Zfilterscaleoffset function...

JLSEC-2026-337

hdf5 v1.14.6 was discovered to contain a heap buffer overflow via the H5VMmemcpyvv function...

CVE-2026-7353

Heap buffer overflow in Skia in Google Chrome prior to 147.0.7727.138 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. Chromium security severity: High...

CVE-2026-7353

Heap buffer overflow in Skia in Google Chrome prior to 147.0.7727.138 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. Chromium security severity: High...

PT-2026-35853

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 147.0.7727.138 Description A heap buffer overflow in Skia allows a remote attacker who has compromised the renderer process to potentially perform a sandbox escape through a crafted HTML page. A heap buffer...

Fedora 44 : libpng12 (2026-3adf4e38cb)

The remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-3adf4e38cb advisory. fix CVE-2026-25646: heap buffer overflow in pngsetquantize Tenable has extracted the preceding description block directly from the Fedora security...

CVE-2026-20766 Milesight Cameras Heap-based Buffer Overflow

An out-of-bounds memory access vulnerability exists in specific firmware versions of Milesight AIOT cameras...

freerdp: FreeRDP: Arbitrary code execution via crafted Remote Desktop Protocol (RDP) server messages

A flaw was found in FreeRDP, a free implementation of the Remote Desktop Protocol RDP. The gdisurfacebits function, which processes SURFACEBITSCOMMAND messages, does not properly validate image dimensions bmp.width and bmp.height provided by a malicious RDP server. This can lead to a heap buffer...

freerdp: FreeRDP heap-buffer-overflow

A heap based buffer overflow has been discovered in FreeRDP. Prior to 3.20.1, a malicious RDP server can trigger a heap-buffer-overflow write in the FreeRDP client when processing Audio Input AUDIN format lists. audinprocessformats reuses callback-formatscount across multiple MSGSNDINFORMATS PDUs...

Important: Red Hat Security Advisory: freerdp security update

An update for freerdp is now available for Red Hat Enterprise Linux 8.2 Advanced Update 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 for...

RHEL 8 : freerdp (RHSA-2026:10951)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:10951 advisory. FreeRDP is a free implementation of the Remote Desktop Protocol RDP, released under the Apache license. The xfreerdp client can connect to...

RHEL 8 : freerdp (RHSA-2026:10735)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:10735 advisory. FreeRDP is a free implementation of the Remote Desktop Protocol RDP, released under the Apache license. The xfreerdp client can connect to...