Red Hat Enterprise Linux AppStream E4S (v.9.2) vulnerabilities

2 known vulnerabilities in Red Hat Enterprise Linux AppStream E4S (v.9.2) from Red Hat. 2 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 7.8 High severity

  Linux: Out-of-bounds Write

  CVE-2026-53016Jun 24, 2026Linux

  In the Linux kernel, the following vulnerability has been resolved: crypto: ccp - copy IV using skcipher ivsize AF_ALG rfc3686-ctr-aes-ccp requests pass an 8-byte IV to the driver. ccp_aes_complete() restores AES_BLOCK_SIZE bytes into the caller's IV buffer wh

• 8.8 High severity

  Firefox: Integer Overflow or Wraparound

  CVE-2026-5732Apr 7, 2026Mozilla

  Incorrect boundary conditions, integer overflow in the Graphics: Text component. This vulnerability was fixed in Firefox 149.0.2, Firefox ESR 140.9.1, Thunderbird 149.0.2, and Thunderbird 140.9.1.