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

Fixed packages 1

Vulnerabilities 3

• High 7.5
  CVE-2026-42899

  ASP.NET Core Denial of Service Vulnerability

  Loop with unreachable exit condition ('infinite loop') in ASP.NET Core allows an unauthorized attacker to deny service over a network.

  Microsoft .NET 8.0 .NET 9.0 .NET 10.0 Ubuntu Alpine Wolfi NuGet
  May 12, 2026
• Medium 6.5
  CVE-2026-45149

  brace-expansion: Large numeric range defeats documented `max` DoS protection

  The brace-expansion library generates arbitrary strings containing a common prefix and suffix. From 5.0.0 to before 5.0.6, the max option was being applied too late. When expanding a single large numeric range like {1..10000000}, the sequence generation loop …

  juliangruber brace-expansion langfuse-3-worker renovate Debian Ubuntu Wolfi npm
  May 29, 2026
• Medium 5.3
  CVE-2026-8723

  qs.stringify crashes on null/undefined entries in comma-format arrays under encodeValuesOnly

  ### Summary `qs.stringify` throws `TypeError` when called with `arrayFormat: 'comma'` and `encodeValuesOnly: true` on an array containing `null` or `undefined`. The throw is synchronous and not handled by any of qs's null-related options (`skipNulls`, `strict…

  ljharb qs langfuse-3-worker katib-suggestion-hyperopt Debian Ubuntu Azure Linux Wolfi npm
  May 16, 2026

References

• article
  https://images.redhat.com/
• report
  https://access.redhat.com/security/cve/CVE-2026-42899
• article
  https://access.redhat.com/security/updates/classification/
• report
  https://access.redhat.com/security/cve/CVE-2026-45149
• report
  https://access.redhat.com/security/cve/CVE-2026-8723
• advisory
  https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_17682.json
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2478227
• advisory
  https://www.cve.org/CVERecord?id=CVE-2026-8723
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2026-8723
• article
  https://github.com/ljharb/qs/commit/21f80b33e5c8b3f7eba1034fff0da4a4a37a1d41
• article
  https://github.com/ljharb/qs/security/advisories/GHSA-q8mj-m7cp-5q26
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2476605
• advisory
  https://www.cve.org/CVERecord?id=CVE-2026-42899
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2026-42899
• article
  https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-42899
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2483481
• advisory
  https://www.cve.org/CVERecord?id=CVE-2026-45149
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2026-45149
• article
  https://github.com/juliangruber/brace-expansion/security/advisories/GHSA-jxxr-4gwj-5jf2