3760 matches found
RHEL 8 : libarchive (RHSA-2026:9592)
The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:9592 advisory. The libarchive programming library can create and read several different streaming archive formats, including GNU tar, cpio, and ISO 9660...
RHSA-2026:9026 Red Hat Security Advisory: libarchive security update
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Photon OS 5.0: Libarchive PHSA-2026-5.0-0825
An update of the libarchive package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2026-5.0-0825. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...
AlmaLinux 10 : libarchive (ALSA-2026:8492)
The remote AlmaLinux 10 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:8492 advisory. libarchive: libarchive: Information disclosure via heap out-of-bounds read in RAR archive processing CVE-2026-4424 Tenable has extracted the preceding description...
MiracleLinux 8 : libarchive-3.3.3-7.el8_10 (AXSA:2026-475:03)
The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-475:03 advisory. libarchive: libarchive: Information disclosure via heap out-of-bounds read in RAR archive processing CVE-2026-4424 libarchive: libarchive: Arbitrary...
JLSEC-2026-153
An issue was discovered in libarchive bsdtar before version 3.8.1 in function applysubstitution in file tar/subst.c when processing crafted -s substitution rules. This can cause unbounded memory allocation and lead to denial of service Out-of-Memory crash...
libarchive: libarchive: Arbitrary code execution via integer overflow in ISO9660 image processing
A flaw was found in libarchive. On 32-bit systems, an integer overflow vulnerability exists in the zisofs block pointer allocation logic. A remote attacker can exploit this by providing a specially crafted ISO9660 image, which can lead to a heap buffer overflow. This could potentially allow for...
Important: Red Hat Security Advisory: libarchive security update
An update for libarchive is now available for Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions and Red Hat Enterprise Linux 8.8 Telecommunications Update Service. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring...
libarchive: Infinite Loop Denial of Service in RAR5 Decompression via archive_read_data() in libarchive
A flaw was identified in the RAR5 archive decompression logic of the libarchive library, specifically within the archivereaddata processing path. When a specially crafted RAR5 archive is processed, the decompression routine may enter a state where internal logic prevents forward progress. This...
Important: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update
An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: libarchive: bsdcat-3.8.7-1.hum1 aarch64, x8664 bsdcpio-3.8.7-1.hum1 aarch64, x8664 bsdtar-3.8.7-1.hum1 aarch64, x8664 bsdunzip-3.8.7-1.hum1 aarch64, x8664 libarchive-3.8.7-1.hum1 aarch64, x8664...
libarchive: libarchive: Denial of Service via malformed ISO file processing
A flaw was found in libarchive. An Undefined Behavior vulnerability exists in the zisofs decompression logic, caused by improper validation of a field pzlog2bs read from ISO9660 Rock Ridge extensions. A remote attacker can exploit this by supplying a specially crafted ISO file. This can lead to...
libarchive: A NULL pointer dereference vulnerability exists in the ACL parser of libarchive
A flaw was found in libarchive. A NULL pointer dereference vulnerability exists in the ACL parsing logic, specifically within the archiveaclfromtextnl function. When processing a malformed ACL string such as a bare "d" or "default" tag without subsequent fields, the function fails to perform...
libarchive: bsdtar hangs and OOMs with zero-length pattern matches
A vulnerability in applysubstitution function in libarchive's bsdtar allows crafted -s substitution rules to repeatedly match a zero-length substring and append replacements without advancing the input pointer. When the rule uses the global /g flag or an explicitly empty pattern, this leads to...
libarchive: libarchive: Information disclosure via heap out-of-bounds read in RAR archive processing
A flaw was found in libarchive. This heap out-of-bounds read vulnerability exists in the RAR archive processing logic due to improper validation of the LZSS sliding window size after transitions between compression methods. A remote attacker can exploit this by providing a specially crafted RAR...
libarchive: libarchive: Arbitrary code execution via integer overflow in ISO9660 image processing
A flaw was found in libarchive. On 32-bit systems, an integer overflow vulnerability exists in the zisofs block pointer allocation logic. A remote attacker can exploit this by providing a specially crafted ISO9660 image, which can lead to a heap buffer overflow. This could potentially allow for...
RHSA-2026:8908 Red Hat Security Advisory: libarchive security update
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RHSA-2026:8873 Red Hat Security Advisory: libarchive security update
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RHSA-2026:8866 Red Hat Security Advisory: libarchive security update
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