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openssl: excessive memory use buffering DTLS records for a future epoch

🗓️ 25 Aug 2026 21:50:11Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 7 Views

OpenSSL buffers excessive memory for DTLS future epoch records causing memory exhaustion and DoS.

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Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Hardened Imagesanyaarch64openssl3-devel3.5.8-0.1.hum1openssl3-devel-3.5.8-0.1.hum1.aarch64.rpm
Red Hat Hardened Imagesanyx86_64openssl3-devel3.5.8-0.1.hum1openssl3-devel-3.5.8-0.1.hum1.x86_64.rpm

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27 Aug 2026 07:57Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.17.5
EPSS0.00516
SSVC
7