xcb vulnerabilities

Browse known CVEs and advisories by package and ecosystem. Severity tells you the worst case. What determines real risk is whether the vulnerable code actually runs in your applications.

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CVE-IDSeverityPackage summary

GHSA-655H-HG88-5QMFLowxcb: Rust XCB `xcb::Connection::connect_to_fd*` functions violate I/O safety CVE-2021-26956Criticalxcb: Arbitrary return types in xcb CVE-2021-26955Criticalxcb: Unchecked Return Value in xcb CVE-2021-26957Criticalxcb: Out of bounds read in xcb CVE-2021-26958Highxcb: Unchecked Return Value in xcb CVE-2020-36205Mediumxcb: Memory handling issues in xcb

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