CVE-2026-6637 PostgreSQL refint allows stack buffer overflow and SQL injection

Stack buffer overflow in PostgreSQL module "refint" allows an unprivileged database user to execute arbitrary code as the operating system user running the database. A distinct attack is possible if the application declares a user-controlled column as a "refint" cascade primary key and facilitate...

CVE-2026-6477

Use of inherently dangerous function PQfn..., resultisint=0, ... in PostgreSQL libpq loexport, loread, lolseek64, and lotell64 functions allows the server superuser to overwrite a client stack buffer with an arbitrarily-large response. Like gets, PQfn..., resultisint=0, ... stores arbitrary-lengt...

CVE-2026-8295

A flaw was found in simdjson, a JSON parsing library. An integer overflow vulnerability in the document-builder API, specifically within the stringbuilder::escapeandappend function, can occur when processing very large input strings on systems with limited sizet width, such as 32-bit builds. This...

CVE-2026-8295 Integer overflow in simdjson

An integer overflow vulnerability in the simdjson document-builder API allows incorrect buffer size calculations in "stringbuilder::escapeandappend" when processing very large input strings on platforms with limited "sizet" width e.g., 32-bit builds. The overflow can cause insufficient buffer...

SUSE CVE-2003-0099

Multiple buffer overflows in apcupsd before 3.8.6, and 3.10.x before 3.10.5, may allow attackers to cause a denial of service or execute arbitrary code, related to usage of the vsprintf function...

JLSEC-2026-496 Libgcrypt before 1.12.2 sometimes allows a heap-based buffer overflow and denial of service via...

Libgcrypt before 1.12.2 sometimes allows a heap-based buffer overflow and denial of service via crafted ECDH ciphertext to gcrypkdecrypt...

knet-exploit-2013

KNet Web Server 1.04b Remote...

OSV-2026-736 Heap-buffer-overflow in coap_pdu_parse_header

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=512517700 Crash type: Heap-buffer-overflow READ 1 Crash state: coappduparseheader coappduparse2 coappduparse...

OSV-2026-727 Global-buffer-overflow in md_start_new_block

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=512429152 Crash type: Global-buffer-overflow READ 4 Crash state: mdstartnewblock mdparse mdhtml...

PT-2026-41121

Name of the Vulnerable Software and Affected Versions libyang versions prior to 5.2.15 Description The lyb read string function in src/parser lyb.c contains an integer overflow. This occurs when parsing a maliciously crafted LYB binary blob, leading to a heap buffer overflow. An attacker capable ...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: gstreamer1-plugins-bad-free (UTSA-2026-021390)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-021390 advisory. GStreamer rtpqdm2depay Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affect...

Palo Alto GlobalProtect App 6.0.x < 6.0.13 / 6.2.x < 6.2.8-h10 / 6.3.x < 6.3.3-h9 Multiple Vulnerabilities

The version of Palo Alto GlobalProtect App installed on the remote host is 6.0.x prior to 6.0.13, 6.2.x prior to 6.2.8-h10, or 6.3.x prior to 6.3.3-h9. It is, therefore, affected by multiple vulnerabilities: - A buffer overflow vulnerability exists in the Palo Alto Networks GlobalProtect app that...

ImageMagick < 6.9.13-46 / 7.x < 7.1.2-21 Stack Buffer Overflow

The remote host has a version of ImageMagick installed that is prior to 6.9.13-46 or 7.x prior to 7.1.2-21. It is, therefore, affected by a stack buffer overflow vulnerability: - A malicious MIFF file could trigger an overflow when a user opens it in the display tool and right-clicks a tile to...

libsixel 安全漏洞

Libsixel is a software package developed by Hayaki Saito, which provides encoding/decoding implementations for DEC SIXEL graphics and other conversion programs. Versions of Libsixel 1.8.7-r1 and earlier contained security vulnerabilities. These vulnerabilities stemmed from a signed integer overfl...

PJPROJECT 2.16 Buffer Overflow

PJPROJECT versions 2.16 and below suffer from a heap buffer overflow vulnerability...

📄 PJPROJECT 2.16 Buffer Overflow

PJPROJECT versions 2.16 and below suffer from a heap buffer overflow vulnerability. Exploit Title: PJPROJECT 2.16 - Heap Bufferoverflow Google Dork: CVE-2026-25994 PJSIP PJNATH pjsip ≤ 2.16 Date: Apr 6 2026 Exploit Author: V.Nos - BinSmaser Team Vendor Homepage: https://github.com/pjsip/pjproject...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: gstreamer1-plugins-bad-free (UTSA-2026-021396)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-021396 advisory. GStreamer ASF Demuxer Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affecte...

Linux Distros Unpatched Vulnerability : CVE-2026-8509

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Heap buffer overflow in WebML in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML...

PT-2026-45013

Name of the Vulnerable Software and Affected Versions Netatalk versions 3.1.19 through 4.4.2 Description A stack-based buffer overflow exists in the copydir function of the afpd daemon. This occurs due to an integer underflow when calculating the remaining buffer size for path construction. The...

OpenImageIO 缓冲区错误漏洞

OpenImageIO is an open-source image processing library developed by OpenImageIO. It features a user-friendly interface and supports a wide range of image formats. Versions of OpenImageIO prior to 3.0.18.0 and 3.1.13.0 contained a buffer error vulnerability. This vulnerability stemmed from a signe...