CVE-2026-41677 - rust-openssl: Out-of-bounds read in PEM password callback when user callback returns an oversized length

CVE-2026-41677 - rust-openssl: Out-of-bounds read in PEM password callback when user callback returns an oversized length

https://cvefeed.io/rssfeed/latest.atom / Fri, 04/24/2026 - 20:20
CVE ID :CVE-2026-41677
Published : April 24, 2026, 5:17 p.m. | 56 minutes ago
Description :rust-openssl provides OpenSSL bindings for the Rust programming language. From 0.9.0 to before 0.10.78, the *_from_pem_callback APIs did not validate the length returned by the user's callback. A password callback that returns a value larger than the buffer it was given can cause some versions of OpenSSL to over-read this buffer. OpenSSL 3.x is not affected by this. This vulnerability is fixed in 0.10.78.
Severity: 0.0 | NA
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