Stack-based Buffer Overflow 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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- published24 Apr 2026
- disclosed24 Apr 2026
Introduced: 24 Apr 2026
NewCVE-2026-41681 (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 0.10.39 to before 0.10.78, EVP_DigestFinal() always writes EVP_MD_CTX_size(ctx) to the out buffer. If out is smaller than that, MdCtxRef::digest_final() writes past its end, usually corrupting the stack. This is reachable from safe Rust. This vulnerability is fixed in 0.10.78.
References
- https://github.com/rust-openssl/rust-openssl/commit/826c3888b77add418b394770e2b2e3a72d9f92fe
- https://github.com/rust-openssl/rust-openssl/pull/2608
- https://github.com/rust-openssl/rust-openssl/releases/tag/openssl-v0.10.78
- https://github.com/rust-openssl/rust-openssl/security/advisories/GHSA-ghm9-cr32-g9qj