Low: Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update

An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: libarchive: bsdcat-3.8.8-3.1.hum1 aarch64, x8664 bsdcpio-3.8.8-3.1.hum1 aarch64, x8664 bsdtar-3.8.8-3.1.hum1 aarch64, x8664 bsdunzip-3.8.8-3.1.hum1 aarch64, x8664 libarchive-3.8.8-3.1.hum1 aarch6...

libarchive: libarchive: Signed Integer Overflow in archive_write_zip_header

A signed integer overflow vulnerability was found in libarchive's ZIP writer. In the archivewritezipheader function in archivewritesetformatzip.c, when ZIP encryption is enabled and the entry file size is close to INT64MAX, the addition of the encryption overhead to the entry size overflows int64...

EUVD-2026-47586

A signed integer overflow vulnerability was found in libarchive's ZIP writer. In the archivewritezipheader function in archivewritesetformatzip.c, when ZIP encryption is enabled and the entry file size is close to INT64MAX, the addition of the encryption overhead to the entry size overflows int64...

CVE-2026-16517

A signed integer overflow vulnerability was found in libarchive's ZIP writer. In the archivewritezipheader function in archivewritesetformatzip.c, when ZIP encryption is enabled and the entry file size is close to INT64MAX, the addition of the encryption overhead to the entry size overflows int64...

CVE-2026-16517 Libarchive: libarchive: signed integer overflow in archive_write_zip_header

A signed integer overflow vulnerability was found in libarchive's ZIP writer. In the archivewritezipheader function in archivewritesetformatzip.c, when ZIP encryption is enabled and the entry file size is close to INT64MAX, the addition of the encryption overhead to the entry size overflows int64...

CVE-2026-16517

The CVE-2026-16517 entry concerns libarchive’s ZIP writer. The issue is a signed integer overflow in archive_write_zip_header when ZIP encryption is enabled and the entry size is near INT64_MAX, causing the addition of encryption overhead to overflow int64_t. This leads to undefined behavior, pot...

CVE-2026-16517

A signed integer overflow vulnerability was found in libarchive's ZIP writer. In the archivewritezipheader function in archivewritesetformatzip.c, when ZIP encryption is enabled and the entry file size is close to INT64MAX, the addition of the encryption overhead to the entry size overflows int64...

CVE-2026-16517 Libarchive: libarchive: signed integer overflow in archive_write_zip_header

A signed integer overflow vulnerability was found in libarchive's ZIP writer. In the archivewritezipheader function in archivewritesetformatzip.c, when ZIP encryption is enabled and the entry file size is close to INT64MAX, the addition of the encryption overhead to the entry size overflows int64...

CVE-2026-16517

A signed integer overflow vulnerability was found in libarchive's ZIP writer. In the archivewritezipheader function in archivewritesetformatzip.c, when ZIP encryption is enabled and the entry file size is close to INT64MAX, the addition of the encryption overhead to the entry size overflows int64...

USN-8581-1 libarchive vulnerabilities

It was discovered that libarchive did not properly manage memory when unpacking certain RAR5 archives, leading to a double free. An attacker could possibly use this issue to cause a denial of service. CVE-2026-14164 It was discovered that libarchive did not properly validate certain tar archives,...

PT-2026-63256

A signed integer overflow vulnerability was found in libarchive's ZIP writer. In the archive write zip header function in archive write set format zip.c, when ZIP encryption is enabled and the entry file size is close to INT64 MAX, the addition of the encryption overhead to the entry size overflo...

Moderate: Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update

An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: libarchive: bsdcat-3.8.8-2.1.hum1 aarch64, x8664 bsdcpio-3.8.8-2.1.hum1 aarch64, x8664 bsdtar-3.8.8-2.1.hum1 aarch64, x8664 bsdunzip-3.8.8-2.1.hum1 aarch64, x8664 libarchive-3.8.8-2.1.hum1 aarch6...

libarchive: heap overflow OOB read while parsing a tar archive contains a PAX extended header

A flaw was found in libarchive. This vulnerability allows a remote attacker to trigger a heap overflow by providing a specially crafted tar archive. The issue occurs during the parsing of a PAX extended header containing a malformed SUN.holesdata sparse-file attribute. Successful exploitation cou...

MGASA-2026-0241 Updated libarchive packages fix security vulnerabilities

The updated packages fix bugs including security ones...

Updated libarchive packages fix security vulnerabilities

The updated packages fix bugs including security ones...

CVE-2026-15028

A flaw was found in libarchive. This vulnerability allows a remote attacker to trigger a heap overflow by providing a specially crafted tar archive. The issue occurs during the parsing of a PAX extended header containing a malformed SUN.holesdata sparse-file attribute. Successful exploitation cou...

UBUNTU-CVE-2026-15028

A flaw was found in libarchive. This vulnerability allows a remote attacker to trigger a heap overflow by providing a specially crafted tar archive. The issue occurs during the parsing of a PAX extended header containing a malformed SUN.holesdata sparse-file attribute. Successful exploitation cou...

CVE-2026-15028

In libarchive, CVE-2026-15028 describes a heap overflow triggered while parsing a tar archive’s PAX extended header with a malformed SUN.holesdata sparse-file attribute. The vulnerability is exploitable remotely to cause DoS or potentially arbitrary code execution on affected systems. The root ca...

CVE-2026-15028 Libarchive: heap overflow oob read while parsing a tar archive contains a pax extended header

A flaw was found in libarchive. This vulnerability allows a remote attacker to trigger a heap overflow by providing a specially crafted tar archive. The issue occurs during the parsing of a PAX extended header containing a malformed SUN.holesdata sparse-file attribute. Successful exploitation cou...

CVE-2026-15028 Libarchive: heap overflow oob read while parsing a tar archive contains a pax extended header

A flaw was found in libarchive. This vulnerability allows a remote attacker to trigger a heap overflow by providing a specially crafted tar archive. The issue occurs during the parsing of a PAX extended header containing a malformed SUN.holesdata sparse-file attribute. Successful exploitation cou...