CVE-2026-32766

astral-tokio-tar is a tar archive reading/writing library for async Rust. In versions 0.5.6 and earlier, malformed PAX extensions were silently skipped when parsing tar archives. This silent skipping rather than rejection of invalid PAX extensions could be used as a building block for a parser...

CVE-2026-32766 astral-tokio-tar insufficiently validates PAX extensions during extraction

astral-tokio-tar is a tar archive reading/writing library for async Rust. In versions 0.5.6 and earlier, malformed PAX extensions were silently skipped when parsing tar archives. This silent skipping rather than rejection of invalid PAX extensions could be used as a building block for a parser...

CVE-2026-32766 astral-tokio-tar insufficiently validates PAX extensions during extraction

astral-tokio-tar is a tar archive reading/writing library for async Rust. In versions 0.5.6 and earlier, malformed PAX extensions were silently skipped when parsing tar archives. This silent skipping rather than rejection of invalid PAX extensions could be used as a building block for a parser...

CVE-2026-32766

CVE-2026-32766 affects astral-tokio-tar

PT-2026-26570

tar-rs is a tar archive reading/writing library for Rust. Versions 0.4.44 and below have conditional logic that skips the PAX size header in cases where the base header size is nonzero. As part of CVE-2025-62518, the astral-tokio-tar project was changed to correctly honor PAX size headers in the...

CVE-2026-33055

tar-rs is a tar archive reading/writing library for Rust. Versions 0.4.44 and below have conditional logic that skips the PAX size header in cases where the base header size is nonzero. As part of CVE-2025-62518, the astral-tokio-tar project was changed to correctly honor PAX size headers in the...

tar-rs 安全漏洞

tar-rs is a Rust language library for reading and writing tar archive files, developed by Alex Crichton. Versions of tar-rs prior to 0.4.44 contained security vulnerabilities. These vulnerabilities were caused by inconsistent handling of PAX size headers, which could lead to inconsistent...

CVE-2026-33056

tar-rs is a tar archive reading/writing library for Rust. In versions 0.4.44 and below, when unpacking a tar archive, the tar crate's unpackdir function uses fs::metadata to check whether a path that already exists is a directory. Because fs::metadata follows symbolic links, a crafted tarball...

Linux Distros Unpatched Vulnerability : CVE-2026-33056

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - tar-rs is a tar archive reading/writing library for Rust. In versions 0.4.44 and below, when unpacking a tar archive, the tar crate's unpackdir function uses...

tar-rs 安全漏洞

tar-rs is a Rust library for reading and writing tar archive files, developed by Alex Crichton. Versions of tar-rs prior to 0.4.44 contain security vulnerabilities. These vulnerabilities stem from defects in the unpackdir function, which handles symbolic links. Such defects could lead to arbitrar...

Linux Distros Unpatched Vulnerability : CVE-2026-32766

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - astral-tokio-tar is a tar archive reading/writing library for async Rust. In versions 0.5.6 and earlier, malformed PAX extensions were silently skipped when...

CVE-2026-32766

astral-tokio-tar is a tar archive reading/writing library for async Rust. In versions 0.5.6 and earlier, malformed PAX extensions were silently skipped when parsing tar archives. This silent skipping rather than rejection of invalid PAX extensions could be used as a building block for a parser...

astral-tokio-tar 安全漏洞

astral-tokio-tar is an open-source Rust library developed by Astral. Versions of astral-tokio-tar 0.5.6 and earlier contain security vulnerabilities. These vulnerabilities stem from a silent skipping of format-errors PAX extensions during the parsing of tar archives. Such behavior could potential...

tar-rs incorrectly ignores PAX size headers if header size is nonzero

Versions 0.4.44 and below of tar-rs have conditional logic that skips the PAX size header in cases where the base header size is nonzero. As part of CVE-2025-62518astral-cve, the astral-tokio-tar project was changed to correctly honor PAX size headers in the case where it was different from the...

aati (>=0.10.2, <=0.11.3), ablavema (0.4.2) +1678 more potentially affected by CVE-2026-33056 via tar (>=0.2.14, <=0.4.40)

tar CARGO version =0.2.14, =0.10.2, =0.1.0, =0.1.2, =0.23.0, =0.23.0, =0.9.0, =0.2.5-rc.5, =1.2.0, =0.5.4-rc.1, =0.5.4-rc.1, =0.6.0, =0.4.0, =0.4.2 and more Source cves: CVE-2026-33056 Source advisory: OSV:RUSTSEC-2026-0067...

RUSTSEC-2026-0067 `unpack_in` can chmod arbitrary directories by following symlinks

In versions 0.4.44 and below of tar-rs, when unpacking a tar archive, the tar crate's unpackdir function uses fs::metadatafs-metadata to check whether a path that already exists is a directory. Because fs::metadata follows symbolic links, a crafted tarball containing a symlink entry followed by a...

aati (>=0.10.2, <=0.11.3), ablavema (0.4.2) +1678 more potentially affected by CVE-2026-33055 via tar (>=0.2.14, <=0.4.40)

tar CARGO version =0.2.14, =0.10.2, =0.1.0, =0.1.2, =0.23.0, =0.23.0, =0.9.0, =0.2.5-rc.5, =1.2.0, =0.5.4-rc.1, =0.5.4-rc.1, =0.6.0, =0.4.0, =0.4.2 and more Source cves: CVE-2026-33055 Source advisory: OSV:RUSTSEC-2026-0068...

`unpack_in` can chmod arbitrary directories by following symlinks

In versions 0.4.44 and below of tar-rs, when unpacking a tar archive, the tar crate's unpackdir function uses fs::metadatafs-metadata to check whether a path that already exists is a directory. Because fs::metadata follows symbolic links, a crafted tarball containing a symlink entry followed by a...

RUSTSEC-2026-0068 tar-rs incorrectly ignores PAX size headers if header size is nonzero

Versions 0.4.44 and below of tar-rs have conditional logic that skips the PAX size header in cases where the base header size is nonzero. As part of CVE-2025-62518astral-cve, the astral-tokio-tar project was changed to correctly honor PAX size headers in the case where it was different from the...

CVE-2026-33001

A flaw was found in Jenkins. This vulnerability allows attackers with Item/Configure permission, or those who can control agent processes, to exploit unsafe handling of symbolic links during the extraction of .tar and .tar.gz archives. By crafting malicious archives, an attacker can write files t...