Medium [CVE-2026-109351] Denial of Service via crafted pack-header object count
This medium-severity Red Hat Linux advisory covers CVE-2026-109351; related products: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9.
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Summary
Denial of Service via crafted pack-header object count. Red Hat rates this moderate (CVSS 6.5).
Weakness: CWE-770. Red Hat lists fixing advisory RHSA-2026:83849 with package rust-main-1.99.1-1.1.hum1, rust-main-1.99.0-1.1.hum1.
Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; Red Hat Hardened Images; and 2 more.
Affected products named by the advisory: Red Hat package: igvm; Red Hat package: rust.
- < 0.75.0
Official advisory · high-confidence parse· fetched 21 days ago·verify at source
- rust-main-1.99.1-1.1.hum1
- rust-main-1.99.0-1.1.hum1
- RHSA-2026:83849
Official advisory · high-confidence parse· fetched 21 days ago·verify at source
Mitigation
Upgrade to a fixed release: rust-main-1.99.1-1.1.hum1, rust-main-1.99.0-1.1.hum1, RHSA-2026:83849. That is the remediation for this advisory.
The vendor advisory may list interim mitigations or workarounds not captured here. Review it before change work.
Official advisory · high-confidence parse· fetched 21 days ago·verify at source
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