Out-of-bounds Write Affecting rpm-sequoia package, versions <1.10.1-r10
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-CHAINGUARDLATEST-RPMSEQUOIA-16188809
- published24 Apr 2026
- disclosed24 Apr 2026
Introduced: 24 Apr 2026
NewCVE-2026-41678 (opens in a new tab)How to fix?
Upgrade Chainguard rpm-sequoia to version 1.10.1-r10 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream rpm-sequoia package and not the rpm-sequoia package as distributed by Chainguard.
See How to fix? for Chainguard relevant fixed versions and status.
rust-openssl provides OpenSSL bindings for the Rust programming language. From to before 0.10.78, aes::unwrap_key() contains an incorrect assertion: it checks that out.len() + 8 <= in_.len(), but this condition is reversed. The intended invariant is out.len() >= in_.len() - 8, ensuring the output buffer is large enough. Because of the inverted check, the function only accepts buffers at or below the minimum required size and rejects larger ones. If a smaller buffer is provided the function will write past the end of out by in_.len() - 8 - out.len() bytes, causing an out-of-bounds write from a safe public function. This vulnerability is fixed in 0.10.78.