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OpenAdvisories
High RHSA-2026:66076 1 CVE

Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

Published Sep 24, 2026 · Updated Oct 20, 2026

Ecosystem: Red Hat

Fixed packages 19

ReleasePackageFixed in
Red Hat · Hardened Images 1 hummingbird:1 cargo 0:1.98.1-1.hum1
Red Hat · Hardened Images 1 hummingbird:1 clippy 0:1.98.1-1.hum1
Red Hat · Hardened Images 1 hummingbird:1 rust 0:1.98.1-1.hum1
Red Hat · Hardened Images 1 hummingbird:1 rust-analyzer 0:1.98.1-1.hum1
Red Hat · Hardened Images 1 hummingbird:1 rust-debugger-common 0:1.98.1-1.hum1
Red Hat · Hardened Images 1 hummingbird:1 rust-doc 0:1.98.1-1.hum1
Red Hat · Hardened Images 1 hummingbird:1 rust-gdb 0:1.98.1-1.hum1
Red Hat · Hardened Images 1 hummingbird:1 rust-lldb 0:1.98.1-1.hum1
Red Hat · Hardened Images 1 hummingbird:1 rust-src 0:1.98.1-1.hum1
Red Hat · Hardened Images 1 hummingbird:1 rust-std-static 0:1.98.1-1.hum1
Red Hat · Hardened Images 1 hummingbird:1 rust-std-static-aarch64-unknown-none-softfloat 0:1.98.1-1.hum1
Red Hat · Hardened Images 1 hummingbird:1 rust-std-static-aarch64-unknown-uefi 0:1.98.1-1.hum1
Red Hat · Hardened Images 1 hummingbird:1 rust-std-static-i686-pc-windows-gnu 0:1.98.1-1.hum1
Red Hat · Hardened Images 1 hummingbird:1 rust-std-static-wasm32-unknown-unknown 0:1.98.1-1.hum1
Red Hat · Hardened Images 1 hummingbird:1 rust-std-static-wasm32-wasip1 0:1.98.1-1.hum1
Red Hat · Hardened Images 1 hummingbird:1 rust-std-static-x86_64-pc-windows-gnu 0:1.98.1-1.hum1
Red Hat · Hardened Images 1 hummingbird:1 rust-std-static-x86_64-unknown-none 0:1.98.1-1.hum1
Red Hat · Hardened Images 1 hummingbird:1 rust-std-static-x86_64-unknown-uefi 0:1.98.1-1.hum1
Red Hat · Hardened Images 1 hummingbird:1 rustfmt 0:1.98.1-1.hum1

Vulnerabilities 1

  • High 7.5
    CVE-2026-93599

    rustls-webpki before 0.103.13 Panic via empty BIT STRING

    rustls-webpki through 0.103.12 (and 0.104.0-alpha releases before 0.104.0-alpha.7) contains a reachable panic in bit_string_flags() in src/der.rs. The input guard fails to reject a named-bit BIT STRING whose content is exactly [0x00] (zero padding bits and no…

    rustls webpki rust kata-containers-cc Debian Ubuntu Azure Linux crates.io

References

  • article
    https://images.redhat.com/
  • report
    https://access.redhat.com/security/cve/CVE-2026-93599
  • article
    https://access.redhat.com/security/updates/classification/
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_66076.json
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2538431
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2026-93599
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2026-93599
  • article
    https://github.com/rustls/webpki/security/advisories/GHSA-82j2-j2ch-gfr8
  • article
    https://www.vulncheck.com/advisories/rustls-webpki-before-0.103.13-panic-via-empty-bit-string