CLSA-2026-1776873238 libarchive: Fix of CVE-2026-4424

CVE-2026-4424: fix heap out-of-bounds read in RAR reader due to LZSS window size mismatch after PPMd block...

Unity Linux 20.1060a / 20.1070a Security Update: grafana (UTSA-2026-007099)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007099 advisory. tar.Reader does not set a maximum size on the number of sparse region data blocks in GNU tar pax 1.0 sparse files. A maliciously-crafted archive containing a large...

[SECURITY] Fedora 42 Update: rust-astral-tokio-tar-0.6.0-1.fc42

A Rust implementation of an async TAR file reader and writer. This library does not currently handle compression, but it is abstract over all I/O readers and writers. Additionally, great lengths are taken to ensure that the entire contents are never required to be entirely resident in memory all ...

CVE-2026-20613

The ArchiveReader.extractContents function used by cctl image load and container image load performs no pathname validation before extracting an archive member. This means that a carelessly or maliciously constructed archive can extract a file into any user-writable location on the system using...

CVE-2026-20613

The CVE-2026-20613 issue is in ArchiveReader.extractContents() used by cctl image load and container image load. It does not validate pathnames when extracting archive members, enabling a crafted archive with relative paths to write files to arbitrary user-writable locations on the host. Document...

CVE-2026-20613

The ArchiveReader.extractContents function used by cctl image load and container image load performs no pathname validation before extracting an archive member. This means that a carelessly or maliciously constructed archive can extract a file into any user-writable location on the system using...

CVE-2026-20613

The ArchiveReader.extractContents function used by cctl image load and container image load performs no pathname validation before extracting an archive member. This means that a carelessly or maliciously constructed archive can extract a file into any user-writable location on the system using...

Container and Containerization archive extraction does not guard against escapes from extraction base directory.

The ArchiveReader.extractContents function used by cctl image load and container image load performs no pathname validation before extracting an archive member. This means that a carelessly or maliciously constructed archive can extract a file into any user-writable location on the system using...

golang: archive/tar: Unbounded allocation when parsing GNU sparse map

A flaw was found in the archive/tar package in the Go standard library. tar.Reader does not set a maximum size on the number of sparse region data blocks in GNU tar pax 1.0 sparse files. A specially crafted tar archive with a pax header indicating a big number of sparse regions can cause a Go...

golang: archive/tar: Unbounded allocation when parsing GNU sparse map

A flaw was found in the archive/tar package in the Go standard library. tar.Reader does not set a maximum size on the number of sparse region data blocks in GNU tar pax 1.0 sparse files. A specially crafted tar archive with a pax header indicating a big number of sparse regions can cause a Go...

CVE-2025-58183 Unbounded allocation when parsing GNU sparse map in archive/tar

tar.Reader does not set a maximum size on the number of sparse region data blocks in GNU tar pax 1.0 sparse files. A maliciously-crafted archive containing a large number of sparse regions can cause a Reader to read an unbounded amount of data from the archive into memory. When reading from a...

Libarchive: double free at archive_read_format_rar_seek_data() in archive_read_support_format_rar.c

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ALSA-2025:14130 Important: libarchive security update

The libarchive programming library can create and read several different streaming archive formats, including GNU tar, cpio, and ISO 9660 CD-ROM images. Libarchive is used notably in the bsdtar utility, scripting language bindings such as python-libarchive, and several popular desktop file...

GO-2022-0524 Stack exhaustion when reading certain archives in compress/gzip

Calling Reader.Read on an archive containing a large number of concatenated 0-length compressed files can cause a panic due to stack exhaustion...

UBUNTU-CVE-2019-18408

archivereadformatrarreaddata in archivereadsupportformatrar.c in libarchive before 3.4.0 has a use-after-free in a certain ARCHIVEFAILED situation, related to Ppmd7DecodeSymbol...

AZL-6782 CVE-2016-9296 affecting package p7zip for versions less than 16.02-22

A null pointer dereference bug affects the 16.02 and many old versions of p7zip. A lack of null pointer check for the variable folders.PackPositions in function CInArchive::ReadAndDecodePackedStreams in CPP/7zip/Archive/7z/7zIn.cpp, as used in the 7z.so library and in 7z applications, will cause ...