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Fedora 44 rust-libgit2-sys Important Security Updates 2026

Linuxsecurity •LinuxSecurity Advisories • July 27, 2026

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Native bindings to the libgit2 library.

Update libgit2 to version 1.9.6. Update the libgit2-sys Rust crate to the corresponding version 0.18.7. This includes fixes for various security issues, including - but not limited to: CVE-2026-53583 CVE-2026-53584 CVE-2026-53585 CVE-2026-53586 CVE-2026-53587 The Fedora package is not affected by GHSA-wfx7-g85r-q6vw since Fedora packages always linked the system PCRE2 and did not use the bundled PCRE.

* Thu Jul 23 2026 Fabio Valentini - 0.18.7-1 - Update to version 0.18.7; Fixes RHBZ#2506308 * Fri Jul 17 2026 Fedora Release Engineering - 0.18.5-2 - Rebuilt for

Fedora Update Notification FEDORA-2026-9d59721e9b 2026-07-27 00:54:18.641579+00:00 Name : rust-libgit2-sys Product : Fedora 44 Version : 0.18.7 Release : 1.fc44 URL : Summary : Native bindings to the libgit2 library Description : Native bindings to the libgit2 library.

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-9d59721e9b' at the command line. For more information, refer to the dnf documentation available at

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Fedora 44 libgit2 and rust-libgit2-sys Security Updates Address Multiple CVEs On July 27, 2026, Fedora released updates for libgit2 and rust-libgit2-sys to address multiple security vulnerabilities, including CVE-2026-53583 through CVE-2026-53587. These updates are critical for users of Fedora 44, as they mitigate risks associated with the use of the libgit2 library, a widely utilized Git core methods implementation. The vulnerabilities could potentially lead to privilege escalation and system-wide damage if exploited. Users are advised to update to libgit2 version 1.9.6 and rust-libgit2-sys version 0.18.7 to ensure their systems are secure. The Fedora packages are not affected by a specific vulnerability (GHSA-wfx7-g85r-q6vw) due to their linking practices. The updates were made available on the same day as the announcement. 4 sources 58

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Fedora 44 rust-libgit2-sys Important Security Updates 2026

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