Bundesamt für Sicherheit in der Informationstechnik Amazon · OpenSSL: Mehrere Schwachstellen
Affects Bundesamt für Sicherheit in der Informationstechnik AmazonSource GCVE Database
Not known to be exploited.
Data as of 9 Nov 2026, 13:47 UTC
Rated High by Threat Radar's AI analysis · CVSS not yet scored by NVD
Exploitation evidence
Disclosed: evidence found.
CVE published 25 Aug 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 9 Nov 2026.
What to do
AI-suggested
Apply the security updates provided by Ubuntu for the affected OpenSSL packages as detailed in the vendor advisories USN-8678-1 and USN-8678-2. After updating, reboot the system to ensure all changes take effect. Ubuntu Pro subscribers receive extended support and fixes for older releases. No additional mitigation steps are required beyond applying these official patches.
Description
Multiple security vulnerabilities have been identified and fixed in OpenSSL, affecting various Ubuntu LTS releases. These issues include improper handling of QUIC protocol packets, signature algorithm selection, TLS handshake buffering, session cache management, CMS key unwrapping, and authentication tag verification. The vulnerabilities could allow remote attackers to cause denial of service through crashes or resource exhaustion, and in one case, potentially enable arbitrary code execution or AEAD forgery attacks. Fixes are available through updated OpenSSL packages for affected Ubuntu versions.
References
- wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-3005.json (opens in a new tab)
- wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-3005 (opens in a new tab)
- openssl-library.org/news/secadv/20260825.txt (opens in a new tab)
- security-tracker.debian.org/tracker/DSA-6465-1 (opens in a new tab)
- ubuntu.com/security/notices/USN-8678-1 (opens in a new tab)
- ubuntu.com/security/notices/USN-8678-2 (opens in a new tab)
- lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/6KJZ3RUXQIROD5PMRW3P3D4TPBY66QYK/ (opens in a new tab)
- ubuntu.com/security/notices/USN-8678-3 (opens in a new tab)
- lists.suse.com/pipermail/sle-security-updates/2026-August/028713.html (opens in a new tab)
- lists.suse.com/pipermail/sle-security-updates/2026-August/028661.html (opens in a new tab)
- lists.suse.com/pipermail/sle-security-updates/2026-August/028711.html (opens in a new tab)
- lists.suse.com/pipermail/sle-security-updates/2026-August/028712.html (opens in a new tab)
- lists.suse.com/pipermail/sle-security-updates/2026-September/028917.html (opens in a new tab)
- lists.suse.com/pipermail/sle-security-updates/2026-September/028919.html (opens in a new tab)
- lists.suse.com/pipermail/sle-security-updates/2026-September/028920.html (opens in a new tab)
- lists.suse.com/pipermail/sle-security-updates/2026-September/028918.html (opens in a new tab)
- lists.suse.com/pipermail/sle-security-updates/2026-September/028970.html (opens in a new tab)
- lists.suse.com/pipermail/sle-security-updates/2026-September/028914.html (opens in a new tab)
- lists.suse.com/pipermail/sle-security-updates/2026-September/028913.html (opens in a new tab)
- lists.suse.com/pipermail/sle-security-updates/2026-September/028977.html (opens in a new tab)