170 matches found
libpcap: libpcap: Out-of-bounds read and write vulnerability allows arbitrary memory access
A flaw was found in libpcap. The Berkeley Packet Filter BPF interpreter in libpcap does not properly validate register indexes in BPF instructions. A local attacker could craft a malicious filter program to trigger an out-of-bounds read and write vulnerability. This could allow the attacker to re...
Oracle Linux 9 : libpcap (ELSA-2026-74441)
The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-74441 advisory. 14:1.10.0-4.1 - Fix CVE-2026-0799: add bounds checks for BPF scratch memory register indices in the BPF interpreter Related: RHEL-256935 Tenable has extracted...
libpcap: libpcap: Out-of-bounds read and write vulnerability allows arbitrary memory access
A flaw was found in libpcap. The Berkeley Packet Filter BPF interpreter in libpcap does not properly validate register indexes in BPF instructions. A local attacker could craft a malicious filter program to trigger an out-of-bounds read and write vulnerability. This could allow the attacker to re...
libpcap: libpcap: Out-of-bounds read and write vulnerability allows arbitrary memory access
A flaw was found in libpcap. The Berkeley Packet Filter BPF interpreter in libpcap does not properly validate register indexes in BPF instructions. A local attacker could craft a malicious filter program to trigger an out-of-bounds read and write vulnerability. This could allow the attacker to re...
libpcap security update
14:1.10.0-4.1 - Fix CVE-2026-0799: add bounds checks for BPF scratch memory register indices in the BPF interpreter Related: RHEL-256935...
Oracle Linux 10 : libpcap (ELSA-2026-74442)
The remote Oracle Linux 10 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-74442 advisory. 14:1.10.4-7.1 - Fix CVE-2026-0799: validate BPF scratch memory register indices in the BPF interpreter to prevent out-of-bounds memory access Resolves:...
libpcap security update
14:1.10.4-7.1 - Fix CVE-2026-0799: validate BPF scratch memory register indices in the BPF interpreter to prevent out-of-bounds memory access Resolves: RHEL-256921...
Amazon Linux 2023 : libpcap, libpcap-devel (ALAS2023-2026-3100)
It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-3100 advisory. In BPF instructions that load/store a value from/to a scratch memory register the register index is an unsigned 32-bit integer and must not exceed 15, but libpcap BPF interpreter does not...
Amazon Linux 2 : libpcap (ALAS-2026-3927)
The version of libpcap installed on the remote host is prior to 1.5.3-11. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2026-3927 advisory. In BPF instructions that load/store a value from/to a scratch memory register the register index is an unsigned 32-bit...
Important: libpcap
Issue Overview: In BPF instructions that load/store a value from/to a scratch memory register the register index is an unsigned 32-bit integer and must not exceed 15, but libpcap BPF interpreter does not validate the value. In particular uncommon use cases a crafted filter program can cause the...
Important: libpcap
Issue Overview: In BPF instructions that load/store a value from/to a scratch memory register the register index is an unsigned 32-bit integer and must not exceed 15, but libpcap BPF interpreter does not validate the value. In particular uncommon use cases a crafted filter program can cause the...
OESA-2026-4100 libpcap security update
This is the official web site of tcpdump, a powerful command-line packet analyzer; and libpcap, a portable C/C++ library for network traffic capture. Security Fixes: In BPF instructions that load/store a value from/to a scratch memory register the register index is an unsigned 32-bit integer and...
SUSE-SU-2026:23892-1 Security update for libpcap
This update for libpcap fixes the following issues: - CVE-2026-0799: the BPF interpreter does not validate values in BPF instructions that load/store a value from/to a scratch memory register and allows for OOB access bsc1279782. - CVE-2026-6244: libpcap BPF interpreter for the 'div k' and 'mod k...
SUSE-SU-2026:23907-1 Security update for libpcap
This update for libpcap fixes the following issues: - CVE-2026-0799: the BPF interpreter does not validate values in BPF instructions that load/store a value from/to a scratch memory register and allows for OOB access bsc1279782. - CVE-2026-6244: libpcap BPF interpreter for the 'div k' and 'mod k...
OPENSUSE-SU-2026:21940-1 Security update for libpcap
This update for libpcap fixes the following issues: - CVE-2026-0799: the BPF interpreter does not validate values in BPF instructions that load/store a value from/to a scratch memory register and allows for OOB access bsc1279782. - CVE-2026-6244: libpcap BPF interpreter for the 'div k' and 'mod k...
OESA-2026-3991 libpcap security update
This is the official web site of tcpdump, a powerful command-line packet analyzer; and libpcap, a portable C/C++ library for network traffic capture. Security Fixes: In BPF instructions that load/store a value from/to a scratch memory register the register index is an unsigned 32-bit integer and...
OESA-2026-3990 libpcap security update
This is the official web site of tcpdump, a powerful command-line packet analyzer; and libpcap, a portable C/C++ library for network traffic capture. Security Fixes: In BPF instructions that load/store a value from/to a scratch memory register the register index is an unsigned 32-bit integer and...
OESA-2026-3989 libpcap security update
This is the official web site of tcpdump, a powerful command-line packet analyzer; and libpcap, a portable C/C++ library for network traffic capture. Security Fixes: In BPF instructions that load/store a value from/to a scratch memory register the register index is an unsigned 32-bit integer and...
OESA-2026-3988 libpcap security update
This is the official web site of tcpdump, a powerful command-line packet analyzer; and libpcap, a portable C/C++ library for network traffic capture. Security Fixes: In BPF instructions that load/store a value from/to a scratch memory register the register index is an unsigned 32-bit integer and...
SUSE SLES12 Security Update : libpcap (SUSE-SU-2026:4239-1)
The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4239-1 advisory. - CVE-2026-0799: the BPF interpreter does not validate values in BPF instructions that load/store a value from/to a scratch memory...