========================================================================== Ubuntu Security Notice USN-7760-1 September 22, 2025
glibc vulnerability ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 25.04 - Ubuntu 24.04 LTS - Ubuntu 22.04 LTS Summary: GNU C Library could be made to crash or run programs if it received specially crafted input. Software Description: - glibc: GNU C Library Details: It was discovered that the GNU C Library incorrectly handled the regcomp function when memory allocation failures occured. An attacker could use this issue to cause applications to crash, leading to a denial of service, or possibly execute arbitrary code. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 25.04 libc6 2.41-6ubuntu1.2 Ubuntu 24.04 LTS libc6 2.39-0ubuntu8.6 Ubuntu 22.04 LTS libc6 2.35-0ubuntu3.11 In general, a standard system update will make all the necessary changes. References: https://ubuntu.com/security/notices/USN-7760-1 CVE-2025-8058 Package Information: https://launchpad.net/ubuntu/+source/glibc/2.41-6ubuntu1.2 https://launchpad.net/ubuntu/+source/glibc/2.39-0ubuntu8.6 https://launchpad.net/ubuntu/+source/glibc/2.35-0ubuntu3.11
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