Red Hat Security Advisory: RHEL AI 3.4 RPM runtime CVE fix - thrift

Fixed packages 12

Vulnerabilities 3

• Critical 9.3
  CVE-2026-55971

  Apache Thrift: C++ ZLIB heap buffer overflow (write) in THeaderTransport::untransform()

  Heap-based Buffer Overflow vulnerability in Apache Thrift C++ bindings. This issue affects Apache Thrift: before 0.24.0. Users are recommended to upgrade to version 0.24.0, which fixes the issue.

  Apache Software Foundation Apache Thrift thrift thrift Debian Ubuntu Azure Linux
  Jul 27, 2026
• High 8.7
  CVE-2026-58662

  Apache Thrift: C++ THeaderTransport::readString() info-header length bounds bypass

  Improper Validation of Specified Quantity in Input, Out-of-bounds Read vulnerability in Apache Thrift C++ bindings. This issue affects Apache Thrift: before 0.24.0. Users are recommended to upgrade to version 0.24.0, which fixes the issue.

  Apache Software Foundation Apache Thrift thrift thrift Debian Ubuntu Azure Linux
  Jul 27, 2026
• Medium 6.9
  CVE-2026-55970

  Apache Thrift: C++ heap out-of-bounds read in THeaderTransport::readHeaderFormat()

  Buffer Over-read vulnerability in Apache Thrift C++ bindings. This issue affects Apache Thrift: before 0.24.0. Users are recommended to upgrade to version 0.24.0, which fixes the issue.

  Apache Software Foundation Apache Thrift thrift thrift Debian Ubuntu Azure Linux
  Jul 27, 2026

References

• article
  https://access.redhat.com/security/updates/classification/#important
• article
  https://issues.redhat.com/browse/AIPCC-28715
• advisory
  https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_52829.json
• report
  https://access.redhat.com/security/cve/CVE-2026-55970
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2507438
• advisory
  https://www.cve.org/CVERecord?id=CVE-2026-55970
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2026-55970
• article
  https://lists.apache.org/thread/7v3jhgwfbmhx42424phydlnzb109g8b9
• article
  https://lists.apache.org/thread/8pbnw4dyxxc9opp6qq725jhrzg25v8q7
• report
  https://access.redhat.com/security/cve/CVE-2026-55971
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2507448
• advisory
  https://www.cve.org/CVERecord?id=CVE-2026-55971
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2026-55971
• article
  https://lists.apache.org/thread/xjs36m6kjxpmrmzwck636msg3nvoqnmx
• report
  https://access.redhat.com/security/cve/CVE-2026-58662
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2507447
• advisory
  https://www.cve.org/CVERecord?id=CVE-2026-58662
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2026-58662
• article
  https://lists.apache.org/thread/13mzvylr3r3nktxrh5k1h30ng1t1sw1d