{"vulnerability": "CVE-2026-5450", "sightings": [{"uuid": "01391779-67a8-4469-9e1a-6b46afaed733", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-5450", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mjxj7fnnpm2q", "content": "", "creation_timestamp": "2026-04-20T22:26:38.055030Z"}, {"uuid": "da4218ff-4651-4cd2-afd1-31866fed39e7", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-5450", "type": "seen", "source": "https://bsky.app/profile/vitobotta.com/post/3mkku2gh6pc2i", "content": "", "creation_timestamp": "2026-04-28T15:01:17.827887Z"}, {"uuid": "c76980b2-63cd-4d33-b808-749c3b92aea0", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-5450", "type": "seen", "source": "Telegram/zqh64O-3jGBNpD02e4IDQ2Ua8XH6cA6PRqW3q0FpcVLnRBs", "content": "", "creation_timestamp": "2026-04-21T21:25:58.000000Z"}, {"uuid": "d3b5889e-02b3-47fe-8a8f-3a10bebe686e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-5450", "type": "seen", "source": "https://bsky.app/profile/crustytldr.bsky.social/post/3mmybsoqyw42h", "content": "\ud83d\udd12 Glibc CVE-2026-5450 9.8\n\nA critical vulnerability, CVE-2026-5450 (CVSS 9.8), has been identified in the GNU C Library (glibc) versions 2.7 through 2.43. This off-by-one heap buffe...\n\nhttps://tinyurl.com/3ymfkwxc #CyberSecurity #InfoSec #CrustyTLDR", "creation_timestamp": "2026-05-29T10:02:29.684098Z"}, {"uuid": "da5867d4-6ee1-4e2b-887b-fa445a07ff14", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-54500", "type": "published-proof-of-concept", "source": "https://github.com/ohler55/oj/security/advisories/GHSA-fm7p-mprw-wjm9", "content": "", "creation_timestamp": "2026-06-16T10:50:01.000000Z"}, {"uuid": "fd93457d-2981-4117-b050-83e4965ebb78", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-54502", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mpkgjjojkq2v", "content": "CVE-2026-54502 - Oj: Stack Buffer Overflow in Oj.dump via Large Indent\nCVE ID : CVE-2026-54502\n \n Published : June 30, 2026, 11:10 p.m. | 2\u00a0hours, 36\u00a0minutes ago\n \n Description : Oj (Optimized JSON) is a JSON parser and Object marshaller packaged as a Ruby gem. In versions pri...", "creation_timestamp": "2026-07-01T02:05:10.018802Z"}, {"uuid": "d7257f76-23f9-42e5-8cbe-943b9d33fe32", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-54500", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mpkhg6m26n2u", "content": "CVE-2026-54500 - Oj: intern.c form_attr has an uninitialized stack read\nCVE ID : CVE-2026-54500\n \n Published : June 30, 2026, 11:08 p.m. | 2\u00a0hours, 38\u00a0minutes ago\n \n Description : Oj (Optimized JSON) is a JSON parser and Object marshaller packaged as a Ruby gem. In versions pr...", "creation_timestamp": "2026-07-01T02:21:11.523771Z"}, {"uuid": "3c69d8f4-a96f-4af7-8585-39bb1776045a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-54500", "type": "seen", "source": "https://bsky.app/profile/kriptabiz.bsky.social/post/3mpmtzhdbir2u", "content": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c CVE-2026-54500 \u0432 Oj (Optimized JSON): \u0443\u0433\u0440\u043e\u0437\u044b \u0438 \u0441\u043f\u043e\u0441\u043e\u0431\u044b \u0437\u0430\u0449\u0438\u0442\u044b\n\n\n\nhttps://kripta.biz/posts/46174568-97E1-4C91-9B44-1FB6A2A99EDD", "creation_timestamp": "2026-07-02T01:12:02.180335Z"}, {"uuid": "18ff1ec3-cc86-4fde-adf5-6e2940000c25", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-54502", "type": "seen", "source": "https://bsky.app/profile/kriptabiz.bsky.social/post/3mpmu4gwuxd2o", "content": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c CVE-2026-54502 \u0432 Oj (Optimized JSON): \u0443\u0433\u0440\u043e\u0437\u044b \u0438 \u0441\u043f\u043e\u0441\u043e\u0431\u044b \u0437\u0430\u0449\u0438\u0442\u044b\n\n\n\nhttps://kripta.biz/posts/CCDD21DF-5CE0-412B-8FC2-75DAF8535C74", "creation_timestamp": "2026-07-02T01:13:43.061140Z"}, {"uuid": "dc463fb9-1527-4bcd-be60-b4b58cc5cfae", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-54504", "type": "published-proof-of-concept", "source": "https://github.com/andrea9293/mcp-documentation-server/security/advisories/GHSA-6f5r-5672-72j7", "content": "", "creation_timestamp": "2026-07-16T00:35:05.504905Z"}, {"uuid": "99dd3570-0f1b-4f41-af7e-cb2cbd42ab5a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-5450", "type": "seen", "source": "https://bsky.app/profile/shiojiri.com/post/3mrr6nhc4wca5", "content": "CVE-2026-5450 | Ubuntu https://ubuntu.com/security/CVE-2026-5450", "creation_timestamp": "2026-07-29T05:23:34.530355Z"}, {"uuid": "e475dafe-533b-412c-8387-64baa5306726", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-54501", "type": "seen", "source": "https://bsky.app/profile/stemshop.bsky.social/post/3mvqo5kugkm22", "content": "\ud83d\udea8 CVE-2026-54501 \u2014 CVSS 9.4 CRITICAL\n\nBrowsertrix is a high-fidelity, browser-based crawling service for web archiving that can be self-hosted or...\n\n\ud83d\udd0e https://stemshop.top/cve/CVE-2026-54501\n\n#CVE #CyberSecurity #InfoSec", "creation_timestamp": "2026-09-17T22:08:46.725946Z"}, {"uuid": "c64c4d59-81a3-4064-849c-237e795c9ccb", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-54501", "type": "seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3mvqybqmpfv2g", "content": "CVE-2026-54501 - browsertrix\nVersions 1.15.0 through 1.22.7 of Browsertrix do not properly clean Git URLs used in custom behavior settings, so someone with crawler or admin rights can make the system\u2026\n\nToo many irrelevant or confusing CVEs? Use stackflag.com\n\n#browsertrix #webrecorder #CVE #infosec", "creation_timestamp": "2026-09-18T01:10:04.475775Z"}]}