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OpenAdvisories
High RHSA-2026:69097 1 CVE

Red Hat Security Advisory: rust security update

Published Sep 21, 2026 · Updated Sep 22, 2026

Ecosystem: Red Hat

Fixed packages 20

ReleasePackageFixed in
Red Hat · RHEL 9.4 E4S rhel_e4s:9.4::appstream cargo 0:1.75.0-1.el9_4.1
Red Hat · RHEL 9.4 E4S rhel_e4s:9.4::appstream cargo-debuginfo 0:1.75.0-1.el9_4.1
Red Hat · RHEL 9.4 E4S rhel_e4s:9.4::appstream clippy 0:1.75.0-1.el9_4.1
Red Hat · RHEL 9.4 E4S rhel_e4s:9.4::appstream clippy-debuginfo 0:1.75.0-1.el9_4.1
Red Hat · RHEL 9.4 E4S rhel_e4s:9.4::appstream rust 0:1.75.0-1.el9_4.1
Red Hat · RHEL 9.4 E4S rhel_e4s:9.4::appstream rust-analyzer 0:1.75.0-1.el9_4.1
Red Hat · RHEL 9.4 E4S rhel_e4s:9.4::appstream rust-analyzer-debuginfo 0:1.75.0-1.el9_4.1
Red Hat · RHEL 9.4 E4S rhel_e4s:9.4::appstream rust-debugger-common 0:1.75.0-1.el9_4.1
Red Hat · RHEL 9.4 E4S rhel_e4s:9.4::appstream rust-debuginfo 0:1.75.0-1.el9_4.1
Red Hat · RHEL 9.4 E4S rhel_e4s:9.4::appstream rust-debugsource 0:1.75.0-1.el9_4.1
Red Hat · RHEL 9.4 E4S rhel_e4s:9.4::appstream rust-doc 0:1.75.0-1.el9_4.1
Red Hat · RHEL 9.4 E4S rhel_e4s:9.4::appstream rust-gdb 0:1.75.0-1.el9_4.1
Red Hat · RHEL 9.4 E4S rhel_e4s:9.4::appstream rust-lldb 0:1.75.0-1.el9_4.1
Red Hat · RHEL 9.4 E4S rhel_e4s:9.4::appstream rust-src 0:1.75.0-1.el9_4.1
Red Hat · RHEL 9.4 E4S rhel_e4s:9.4::appstream rust-std-static 0:1.75.0-1.el9_4.1
Red Hat · RHEL 9.4 E4S rhel_e4s:9.4::appstream rust-std-static-wasm32-unknown-unknown 0:1.75.0-1.el9_4.1
Red Hat · RHEL 9.4 E4S rhel_e4s:9.4::appstream rust-std-static-wasm32-wasi 0:1.75.0-1.el9_4.1
Red Hat · RHEL 9.4 E4S rhel_e4s:9.4::appstream rust-toolset 0:1.75.0-1.el9_4.1
Red Hat · RHEL 9.4 E4S rhel_e4s:9.4::appstream rustfmt 0:1.75.0-1.el9_4.1
Red Hat · RHEL 9.4 E4S rhel_e4s:9.4::appstream rustfmt-debuginfo 0:1.75.0-1.el9_4.1

Vulnerabilities 1

  • High 7.5
    CVE-2026-53587 Public exploit

    libgit2 - Unauthenticated network-reachable heap out-of-bounds read in transports/smart_pkt.c:set_data

    libgit2 is a portable C implementation of the Git core methods provided as a linkable library with a solid API, allowing to build Git functionality into your application. Prior to 1.8.6 and 1.9.5, libgit2 performs a fixed-size strncmp in set_data in src/libgi…

    libgit2 libgit2 libgit2 libgit2 Debian Ubuntu Azure Linux Alpine

References

  • article
    https://access.redhat.com/security/updates/classification/#important
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2520693
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_69097.json
  • report
    https://access.redhat.com/security/cve/CVE-2026-53587
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2026-53587
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2026-53587
  • article
    https://github.com/libgit2/libgit2/commit/2c0ce8c0132ac38ab0db28239462a671e2e5440e
  • article
    https://github.com/libgit2/libgit2/commit/affda60c10fcef16723451c0d7dc71b71dc20ad3
  • article
    https://github.com/libgit2/libgit2/commit/d7a9fb87f504434e9f45228678953c4fa56e7640
  • article
    https://github.com/libgit2/libgit2/releases/tag/v1.8.6
  • article
    https://github.com/libgit2/libgit2/releases/tag/v1.9.5
  • article
    https://github.com/libgit2/libgit2/security/advisories/GHSA-pm24-4jhq-3xvm