CVE-2026-34235

CVE-2026-34235 affects the PJSIP library (C) prior to version 2.17, where the VP9 RTP unpacketizer has a heap out-of-bounds read when parsing crafted VP9 SS data. The vulnerability stems from insufficient bounds checking on the payload descriptor length, causing reads beyond the RTP payload buffe...

CVE-2026-34235

PJSIP is a free and open source multimedia communication library written in C. Prior to version 2.17, a heap out-of-bounds read vulnerability exists in PJSIP's VP9 RTP unpacketizer that occurs when parsing crafted VP9 Scalability Structure SS data. Insufficient bounds checking on the payload...

PT-2026-29286

Name of the Vulnerable Software and Affected Versions PJSIP versions prior to 2.17 Description A heap out-of-bounds read exists in the VP9 RTP unpacketizer when parsing crafted VP9 Scalability Structure SS data. This occurs due to insufficient bounds checking on the payload descriptor length, whi...

Linux Distros Unpatched Vulnerability : CVE-2025-66037

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - OpenSC is an open source smart card tools and middleware. Prior to version 0.27.0, feeding a crafted input to the fuzzpkcs15reader harness causes OpenSC to...

PJSIP 缓冲区错误漏洞

PJSIP is an open-source, free and open-source multimedia communication library developed in C language. It implements standards-based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. Prior to PJSIP 2.17, there was a buffer error vulnerability. This vulnerability stemmed from the VP9 RTP...

CVE-2026-33985 FreeRDP: ClearCodec Glyph Cache Count Desync - Heap OOB Read

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.24.2, pixel data from adjacent heap memory is rendered to screen, potentially leaking sensitive data to the attacker. This issue has been patched in version 3.24.2...

CVE-2025-66037

A flaw was found in OpenSC, an open-source smart card tools and middleware. An attacker could exploit this vulnerability by providing a specially crafted input. This crafted input causes an out-of-bounds heap read, where the software attempts to read data beyond its allocated memory. Mitigation...

CVE-2025-66037 OpenSC: Out of Bounds vulnerability

OpenSC is an open source smart card tools and middleware. Prior to version 0.27.0, feeding a crafted input to the fuzzpkcs15reader harness causes OpenSC to perform an out-of-bounds heap read in the X.509/SPKI handling path. Specifically, scpkcs15pubkeyfromspkifields allocates a zero-length buffer...

CVE-2025-66037

OpenSC is an open source smart card tools and middleware. Prior to version 0.27.0, feeding a crafted input to the fuzzpkcs15reader harness causes OpenSC to perform an out-of-bounds heap read in the X.509/SPKI handling path. Specifically, scpkcs15pubkeyfromspkifields allocates a zero-length buffer...

CVE-2025-66037 OpenSC: Out of Bounds vulnerability

OpenSC is an open source smart card tools and middleware. Prior to version 0.27.0, feeding a crafted input to the fuzzpkcs15reader harness causes OpenSC to perform an out-of-bounds heap read in the X.509/SPKI handling path. Specifically, scpkcs15pubkeyfromspkifields allocates a zero-length buffer...

CVE-2025-66037

OpenSC has a vulnerability CVE-2025-66037: before 0.27.0, crafted input to fuzz_pkcs15_reader can trigger an out-of-bounds heap read in X.509/SPKI handling via sc_pkcs15_pubkey_from_spki_fields() which allocates a zero-length buffer and reads beyond it. The issue is mitigated by upgrading to Open...

CVE-2025-66037 OpenSC: Out of Bounds vulnerability

OpenSC is an open source smart card tools and middleware. Prior to version 0.27.0, feeding a crafted input to the fuzzpkcs15reader harness causes OpenSC to perform an out-of-bounds heap read in the X.509/SPKI handling path. Specifically, scpkcs15pubkeyfromspkifields allocates a zero-length buffer...

Linux Distros Unpatched Vulnerability : CVE-2026-33069

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - PJSIP is a free and open source multimedia communication library written in C. Versions 2.16 and below have a cascading out-of-bounds heap read in...

CVE-2026-4159

1-byte OOB heap read in wcPKCS7DecodeEnvelopedData via zero-length encrypted content. A vulnerability existed in wolfSSL 5.8.4 and earlier, where a 1-byte out-of-bounds heap read in wcPKCS7DecodeEnvelopedData could be triggered by a crafted CMS EnvelopedData message with zero-length encrypted...

CVE-2026-30984

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to 2.3.1.5, there is a heap out-of-bounds read in CIccCalculatorFunc::ApplySequence causing an application crash. This vulnerability is fixed in 2.3.1.5...

CVE-2026-32853 LibVNCServer UltraZip Encoding Heap Out-of-bounds Read

LibVNCServer versions 0.9.15 and prior fixed in commit 009008e contain a heap out-of-bounds read vulnerability in the UltraZip encoding handler that allows a malicious VNC server to cause information disclosure or application crash. Attackers can exploit improper bounds checking in the...

CVE-2026-33069

A flaw was found in PJSIP, a multimedia communication library. A remote attacker could exploit a vulnerability in the pjsipmultipartparse function when processing incoming Session Initiation Protocol SIP messages. This flaw, an out-of-bounds heap read, allows for the disclosure of a small amount ...

DEBIAN-CVE-2026-33069

PJSIP is a free and open source multimedia communication library written in C. Versions 2.16 and below have a cascading out-of-bounds heap read in pjsipmultipartparse. After boundary string matching, curptr is advanced past the delimiter without verifying it has not reached the buffer end. This...

ALPINE-CVE-2026-33069

PJSIP is a free and open source multimedia communication library written in C. Versions 2.16 and below have a cascading out-of-bounds heap read in pjsipmultipartparse. After boundary string matching, curptr is advanced past the delimiter without verifying it has not reached the buffer end. This...

CVE-2026-33069

PJSIP is a free and open source multimedia communication library written in C. Versions 2.16 and below have a cascading out-of-bounds heap read in pjsipmultipartparse. After boundary string matching, curptr is advanced past the delimiter without verifying it has not reached the buffer end. This...