Fedora 43 rust-add-determinism Denial Of Service CVE-2026-25537 Advisory
fedora
February 10, 2026
Update the time crate to version 0.3.47
Summary
RPM buildroot helper to strip nondeterministic bits in files.
Update Information:
Update the time crate to version 0.3.47. Update the time-macros crate to version 0.2.27. Update the time-core crate to version 0.1.8. Update the num-conv crate to version 0.2.0. Update the git2 crate to version 0.20.4. Update the bytes crate to version 1.11.1. Additionally, this update contains rebuilds of applications affected by security advisories: bytes: RUSTSEC-2026-0007 git2: RUSTSEC-2026-0008 jsonwebtoken: CVE-2026-25537 time: RUSTSEC-2026-0009 All applications that statically link libgit2 via the git2 Rust bindings were also rebuilt against the latest version of the git2 / libgit2-sys crates to pull in fixes included in libgit2 between v1.8.1 and v1.9.2.
Topics Covered
Change Log
* Sat Feb 7 2026 Fabio Valentini
References
[ 1 ] Bug #2437470 - CVE-2026-25537 rust-jsonwebtoken: jsonwebtoken has Type Confusion that leads to potential authorization bypass [fedora-43]
https://bugzilla.redhat.com/show_bug.cgi?id=2437470
[ 2 ] Bug #2437472 - CVE-2026-25537 uv: jsonwebtoken has Type Confusion that leads to potential authorization bypass [fedora-43]
https://bugzilla.redhat.com/show_bug.cgi?id=2437472
[ 3 ] Bug #2438104 - CVE-2026-25727 atuin: time affected by a stack exhaustion denial of service attack [fedora-43]
https://bugzilla.redhat.com/show_bug.cgi?id=2438104
[ 4 ] Bug #2438135 - CVE-2026-25727 keylime-agent-rust: time affected by a stack exhaustion denial of service attack [fedora-43]
https://bugzilla.redhat.com/show_bug.cgi?id=2438135
[ 5 ] Bug #2438138 - CVE-2026-25727 maturin: time affected by a stack exhaustion denial of service attack [fedora-43]
https://bugzilla.redhat.com/show_bug.cgi?id=2438138
[ 6 ] Bug #2438149 - CVE-2026-25727 rus...
Update Instructions
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-f400579a21' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label
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Name: rust-add-determinism
Product: Fedora 43
Version: 0.6.0
Release: 3.fc43
Summary: RPM buildroot helper to strip nondeterministic bits in files
Topics Covered
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