{"vulnerability": "cve-2026-74889", "sightings": [{"uuid": "8cce8bdc-981c-4234-8d89-00de902c453a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-74889", "type": "seen", "source": "https://bsky.app/profile/stemshop.bsky.social/post/3mtbo7frpbx2t", "content": "\ud83d\udea8 CVE-2026-74889 \u2014 CVSS 9.3 CRITICAL\n\nopenssl_encrypt versions before 1.4.0 use HKDF with no salt and static info parameter in key normalization ...\n\n\ud83d\udd0e https://stemshop.top/cve/CVE-2026-74889\n\n#CVE #CyberSecurity #InfoSec", "creation_timestamp": "2026-08-17T12:09:28.862578Z"}, {"uuid": "079775b5-5823-4abe-9b98-c868c7b754f6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-74889", "type": "seen", "source": "https://bsky.app/profile/bootintel.bsky.social/post/3mtnsnvrmah2s", "content": "Critical CVE landed today in OpenSSL:\n\nCVE-2026-74889. openssl_encrypt versions before 1.4.0 use HKDF with no salt and static info parameter in key normalization functions, reducing entropy extraction and determinism. Attackers can exploit predicta\u2026\n\nnvd.nist.gov/vuln/detail/CVE-2026-74889", "creation_timestamp": "2026-08-22T08:01:07.528857Z"}, {"uuid": "4bdecc11-2cb5-4d55-963f-529d2a08c395", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-74889", "type": "seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3mtcelr3j5c25", "content": "CVE-2026-74889 - openssl_encrypt\nOpenSSL encryption versions before 1.4.0 have a weakness that can be exploited by attackers. This means that if an attacker knows how the encryption keys are\u2026\n\nToo many irrelevant or confusing CVEs? Use stackflag.com\n\n#opensslencrypt #jahlives #CVE #infosec", "creation_timestamp": "2026-08-17T18:50:06.095954Z"}, {"uuid": "b744b612-2e99-4f41-8aac-1090806fb0fd", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-74889", "type": "seen", "source": "https://bsky.app/profile/hugovalters.bsky.social/post/3mtczbzbnrb2l", "content": "CVE-2026-74889 - Critical crypto weakness in openssl_encrypt <1.4.0. HKDF with no salt/static info weakens key derivation, enabling multi-target attacks. CVSS 9.8. Update immediately. #CVE #cryptography #infosec\n\nhttps://www.valtersit.com/cve/CVE-2026-74889/", "creation_timestamp": "2026-08-18T01:00:27.532530Z"}, {"uuid": "42ccda1f-b483-4e76-9442-f0d3531f2310", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-74889", "type": "seen", "source": "https://bsky.app/profile/bootintel.bsky.social/post/3mtm52dzdlz2q", "content": "Critical CVE landed today in OpenSSL:\n\nCVE-2026-74889. openssl_encrypt versions before 1.4.0 use HKDF with no salt and static info parameter in key normalization functions, reducing entropy extraction and determinism. Attackers can exploit predicta\u2026\n\nnvd.nist.gov/vuln/detail/CVE-2026-74889", "creation_timestamp": "2026-08-21T16:01:42.825858Z"}]}