https://vulnerability.circl.lu Contains only the most 10 recent sightings. http://www.rssboard.org/rss-specification python-feedgen en Thu, 08 Oct 2026 21:35:22 +0000 https://vulnerability.circl.lu/sighting/159f12f3-bb24-4af5-b098-2c8366e40c0f/export {"uuid": "159f12f3-bb24-4af5-b098-2c8366e40c0f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-48521", "type": "seen", "source": "https://mastodon.social/users/hugovalters/statuses/117406630165022206", "content": "CVE-2026-48521 Envoy null pointer deref in HTTP/3 conn pool selection, CVSS 5.9, DoS risk in cloud-native proxies. Patch under review, versions before 1.36.10/1.37.6/1.38.4/1.39.1 affected. Update now. https://www.valtersit.com/cve/CVE-2026-48521/ #CVE #infosec", "creation_timestamp": "2026-10-08T18:10:09.519563Z"} {"uuid": "159f12f3-bb24-4af5-b098-2c8366e40c0f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-48521", "type": "seen", "source": "https://mastodon.social/users/hugovalters/statuses/117406630165022206", "content": "CVE-2026-48521 Envoy null pointer deref in HTTP/3 conn pool selection, CVSS 5.9, DoS risk in cloud-native proxies. Patch under review, versions before 1.36.10/1.37.6/1.38.4/1.39.1 affected. Update now. https://www.valtersit.com/cve/CVE-2026-48521/ #CVE #infosec", "creation_timestamp": "2026-10-08T18:10:09.519563Z"} https://vulnerability.circl.lu/sighting/159f12f3-bb24-4af5-b098-2c8366e40c0f/export Thu, 08 Oct 2026 18:10:09 +0000