RockyLinux 10 : libpcap (RLSA-2026:74442)

The remote RockyLinux 10 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:74442 advisory. libpcap: libpcap: Out-of-bounds read and write vulnerability allows arbitrary memory access CVE-2026-0799 Tenable has extracted the preceding description block...

Important: Red Hat Security Advisory: libpcap security update

An update for libpcap is now available for Red Hat Enterprise Linux 9. 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 each vulnerability from t...

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...

Important: Red Hat Security Advisory: libpcap security update

An update for libpcap is now available for Red Hat Enterprise Linux 10. 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 each vulnerability from...

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...

RHEL 10 : libpcap (RHSA-2026:74442)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:74442 advisory. The libpcap packages provide a portable framework for low-level network monitoring. The libpcap library provides network statistics collection,...

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...

AlmaLinux 10 : libpcap (ALSA-2026:74442)

The remote AlmaLinux 10 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:74442 advisory. libpcap: libpcap: Out-of-bounds read and write vulnerability allows arbitrary memory access CVE-2026-0799 Tenable has extracted the preceding description block...

ALSA-2026:74442 Important: libpcap security update

The libpcap packages provide a portable framework for low-level network monitoring. The libpcap library provides network statistics collection, security monitoring, and network debugging. Security Fixes: libpcap: libpcap: Out-of-bounds read and write vulnerability allows arbitrary memory access...

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...

ROOT-OS-ALPINE-318-CVE-2023-7256 CVE-2023-7256 in libpcap - Patched by Root

Root has patched CVE-2023-7256 in the libpcap package for Root:Alpine:3.18. Multiple fixed versions available...

ROOT-OS-ALPINE-319-CVE-2023-7256 CVE-2023-7256 in libpcap - Patched by Root

Root has patched CVE-2023-7256 in the libpcap package for Root:Alpine:3.19. Multiple fixed versions available...

ROOT-OS-ALPINE-320-CVE-2024-8006 CVE-2024-8006 in libpcap - Patched by Root

Root has patched CVE-2024-8006 in the libpcap package for Root:Alpine:3.20. Multiple fixed versions available...

ROOT-OS-ALPINE-320-CVE-2023-7256 CVE-2023-7256 in libpcap - Patched by Root

Root has patched CVE-2023-7256 in the libpcap package for Root:Alpine:3.20. Multiple fixed versions available...

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...

[SECURITY] Fedora 43 Update: libpcap-1.10.7-1.fc43

Libpcap provides a portable framework for low-level network monitoring. Libpcap can provide network statistics collection, security monitoring and network debugging. Since almost every system vendor provides a different interface for packet capture, the libpcap authors created this...