CVE-2026-109349
Medium
Description
gitoxide gix-pack before 0.75.0 contains a reachable assertion in BytesToEntriesIter::new_from_header: the pack header decoder accepts version 3, but a release-enabled assert_eq! requires version 2. A malicious remote can send a 12-byte pack header declaring version 3 to panic the client and abort the clone or fetch.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Microsoft Azl3 Rust
PublishedOct 12, 2026
First seenOct 12, 2026
Weakness typeCWE-617CWE-617
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft azl3_rust_1.75.0-31 | No range specified | — |
| microsoft azl3_rust_1.96.1-2 | No range specified | — |
| microsoft azl3_rust_1.98.1-1 | No range specified | — |
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