Linuxsecurity

Ubuntu Libtasn1 Vulnerabilities Lead to Denial of Service Risks

First seen 12 Jan 2026, 21:31 UTC • Ubuntu

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A security issue in the Libtasn1 library affects multiple Ubuntu releases, including 25.10, 25.04, 24.04 LTS, and 22.04 LTS. The flaw allows attackers to exploit improper handling of ASN.1 content, potentially causing a denial of service. The vulnerabilities are identified as CVE-2025-13151 and CVE-2021-46848.

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Ubuntu Libtasn1 Vulnerabilities Lead to Denial of Service Risks

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