CVE•Published 2026-04-24•Modified 2026-04-27•0 articles on news•6 live references•NVD data
CVE-2026-41898
Vulnerability data via NVD (ingested)
CVSS v3.1
—
EPSS percentile
13
Exploit Prediction Scoring System · top 87% of all CVEs
Description
rust-openssl provides OpenSSL bindings for the Rust programming language. From 0.9.24 to before 0.10.78, the FFI trampolines behind SslContextBuilder::set_psk_client_callback, set_psk_server_callback, set_cookie_generate_cb, and set_stateless_cookie_generate_cb forwarded the user closure's returned usize directly to OpenSSL without checking it against the &mut [u8] that was handed to the closure. This can lead to buffer overflows and other unintended consequences. This vulnerability is fixed in 0.10.78.
Timeline
Published 2026-04-24
Modified 2026-04-27
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
More intel sources (5)
Shodan report
vuln:CVE-2026-41898Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-41898Censys host search filtered to this CVE id.
grep.app
CVE-2026-41898Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-41898GitHub code search for direct mentions.
Google dork
"CVE-2026-41898" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-41898 on GitHub.
We haven't classified any articles referencing CVE-2026-41898 yet. The external references above still apply.