Amazon Linux 2023 : gstreamer1-plugin-openh264, gstreamer1-plugins-bad-free, gstreamer1-plugins-bad-free-devel (ALAS2023-2026-1917)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1917 advisory. A denial of service vulnerability was found in GStreamer's AV1 codec parser in gst-plugins-bad. The gstav1parserparsetilelistobu function passes a byte count to a bit-reader API that expects a...

SUSE-SU-2026:3058-1 Security update for gstreamer-plugins-bad

This update for gstreamer-plugins-bad fixes the following issues - CVE-2026-12892: 1-byte heap out-of-bounds read in H.264 NAL extension slice parser bsc1268971. - CVE-2026-14935: webrtcbin accepts remote SDP without a=fingerprint due to inverted presence check bsc1271051. - CVE-2026-52720: inval...

CVE-2026-13588

The CVE concerns seladb PcapPlusPlus 25.05, specifically TLS Hello Handler’s pcpp::SSLClientHelloMessage::getHandshakeVersion in Packet++/src/SSLHandshake.cpp. Manipulating handshakeVersion may cause a heap-based buffer overflow, with remote execution possible. Exploitation is described as high c...

wireshark: Buffer Over-read in Wireshark

A flaw was found in the RF4CE Profile dissector in Wireshark. This issue occurs when malformed packets are decoded from a pcap file or the network, causing a buffer over-read, resulting in a denial of service...

EUVD-2026-36800

Multiple out-of-bounds read vulnerabilities were found in GStreamer's pcapparse element. Malformed PCAP records can trigger reads beyond buffer boundaries during IPv4/TCP header parsing. This element is primarily used in debugging pipelines, limiting real-world exposure. A local attacker could...

CVE-2026-52721 Gstreamer1-plugins-bad-free: gstreamer: multiple out-of-bounds reads in pcapparse ipv4/tcp header parsing

Multiple out-of-bounds read vulnerabilities were found in GStreamer's pcapparse element. Malformed PCAP records can trigger reads beyond buffer boundaries during IPv4/TCP header parsing. This element is primarily used in debugging pipelines, limiting real-world exposure. A local attacker could...

CVE-2026-52721

CVE-2026-52721 concerns GStreamer’s pcapparse element (in gstreamer1-plugins-bad-free). The issue involves multiple out-of-bounds reads during IPv4/TCP header parsing when processing malformed PCAP records. The vulnerability could allow a local attacker to trigger a crash or information disclosur...

CVE-2026-52721

Multiple out-of-bounds read vulnerabilities were found in GStreamer's pcapparse element. Malformed PCAP records can trigger reads beyond buffer boundaries during IPv4/TCP header parsing. This element is primarily used in debugging pipelines, limiting real-world exposure. A local attacker could...

Linux Distros Unpatched Vulnerability : CVE-2026-52721

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Multiple out-of-bounds read vulnerabilities were found in GStreamer's pcapparse element. Malformed PCAP records can trigger reads beyond buffer boundaries durin...

CVE-2026-42468

Buffer overflow vulnerability in Open Vehicle Monitoring System 3 OVMS3 3.3.005. In canformatpcap.cpp , the parser's phdr.len field is not properly validated, allowing remote attackers to cause a denial of service or possibly execute arbitrary code via crafted PCAP input...

CVE-2026-6525

A flaw was found in the IEEE 802.11 dissector in Wireshark. This issue occurs when malformed packets are decoded from a pcap file or the network, causing a NULL pointer dereference, resulting in a denial of service. Mitigation If the IEEE 802.11 protocol dissector is not being used, it can be...

suricata-detections

suricata-detections Network IDS signature development grounde...

CVE-2026-42468

Buffer overflow vulnerability in Open Vehicle Monitoring System 3 OVMS3 3.3.005. In canformatpcap.cpp , the parser's phdr.len field is not properly validated, allowing remote attackers to cause a denial of service or possibly execute arbitrary code via crafted PCAP input...

PT-2026-36517

Name of the Vulnerable Software and Affected Versions Open Vehicle Monitoring System 3 OVMS3 version 3.3.005 Description A buffer overflow occurs in canformat pcap.cpp because the parser's phdr.len field is not properly validated. This allows remote attackers to cause a denial of service or...

Open-Vehicle-Monitoring-System-3 安全漏洞

Open-Vehicle-Monitoring-System-3 is an open source vehicle remote monitoring and diagnostic control system from Open Vehicles. A security vulnerability exists in Open-Vehicle-Monitoring-System-3 version 3.3.005, which stems from a failure to properly validate the phdr.len field in...

CVE-2026-42468

Buffer overflow vulnerability in Open Vehicle Monitoring System 3 OVMS3 3.3.005. In canformatpcap.cpp , the parser's phdr.len field is not properly validated, allowing remote attackers to cause a denial of service or possibly execute arbitrary code via crafted PCAP input...

CVE-2026-42468

CVE-2026-42468 affects Open Vehicle Monitoring System 3 (OVMS3) 3.3.005. In the file canformat_pcap.cpp , the parser’s phdr.len field is not properly validated, causing a buffer overflow . This may allow a remote attacker to cause a denial of service or possibly execute arbitrary code by feeding ...

CVE-2026-42468

Buffer overflow vulnerability in Open Vehicle Monitoring System 3 OVMS3 3.3.005. In canformatpcap.cpp , the parser's phdr.len field is not properly validated, allowing remote attackers to cause a denial of service or possibly execute arbitrary code via crafted PCAP input...

EUVD-2026-26696

Buffer overflow vulnerability in Open Vehicle Monitoring System 3 OVMS3 3.3.005. In canformatpcap.cpp , the parser's phdr.len field is not properly validated, allowing remote attackers to cause a denial of service or possibly execute arbitrary code via crafted PCAP input...

CVE-2026-42468

Buffer overflow vulnerability in Open Vehicle Monitoring System 3 OVMS3 3.3.005. In canformatpcap.cpp , the parser's phdr.len field is not properly validated, allowing remote attackers to cause a denial of service or possibly execute arbitrary code via crafted PCAP input...