GHSA-X494-MJ8G-CJ27 gix-pack has multiple DoS vectors: unchecked indexing panics and uncapped OOM allocations from crafted pack data

Summary Multiple denial-of-service vectors in gix-pack: unchecked array indexing causes panics on crafted delta data, and uncapped attacker-controlled size headers enable OOM process kills. Both are triggered by malicious pack data received during clone/fetch. Details Bug 1: Unchecked array...

gix-pack has multiple DoS vectors: unchecked indexing panics and uncapped OOM allocations from crafted pack data

Summary Multiple denial-of-service vectors in gix-pack: unchecked array indexing causes panics on crafted delta data, and uncapped attacker-controlled size headers enable OOM process kills. Both are triggered by malicious pack data received during clone/fetch. Details Bug 1: Unchecked array...

PT-2026-38897

Summary Multiple denial-of-service vectors in gix-pack: unchecked array indexing causes panics on crafted delta data, and uncapped attacker-controlled size headers enable OOM process kills. Both are triggered by malicious pack data received during clone/fetch. Details Bug 1: Unchecked array...

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

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CVE-2026-33055 tar-rs incorrectly ignores PAX size headers if header size is nonzero

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...