{"vulnerability": "cve-2026-4158", "sightings": [{"uuid": "598797cd-ffaf-46c1-8c26-ad32dc0a0e6f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-41586", "type": "seen", "source": "https://infosec.exchange/users/offseq/statuses/116531765463939298", "content": "\ud83d\udea8 CRITICAL: CVE-2026-41586 in Hyperledger Fabric (1.0.0-2.2.26) allows remote code execution via unsafe deserialization. No patch yet \u2014 restrict untrusted input and monitor for updates. https://radar.offseq.com/threat/cve-2026-41586-cwe-502-deserialization-of-untruste-354006dc #OffSeq #Vulnerability #Blockchain #CVE202641586", "creation_timestamp": "2026-05-07T06:00:29.600126Z"}, {"uuid": "43ce7c29-0ed2-42a5-a77c-44891ccfc21f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-4158", "type": "seen", "source": "Telegram/9p2zwy9MZzhVwoc6VK1G-jeZ0lfiSFc0xC5yOTrHz-Zg8Sw", "content": "", "creation_timestamp": "2026-04-11T03:21:29.000000Z"}, {"uuid": "0c0572e3-a974-421a-a395-a737c64c2e0a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-4158", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mj6u56q3se2r", "content": "", "creation_timestamp": "2026-04-11T03:05:41.485587Z"}, {"uuid": "5049b6dd-c601-4a97-a0be-579bddc5e050", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-41587", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mlapg62dna2k", "content": "CVE-2026-41587 - CI4MS: Unrestricted PHP File Upload via Theme Installation Leads to Authenticated Remote Code Execution\nCVE ID : CVE-2026-41587\n \n Published : May 7, 2026, 4:16 a.m. | 2\u00a0hours, 4\u00a0minutes ago\n \n Description : CI4MS is a CodeIgniter 4-based CMS skeleton that del...", "creation_timestamp": "2026-05-07T07:36:56.895870Z"}, {"uuid": "7d26758d-6efe-4803-84b0-cf2259172e20", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-41586", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mlawpviguk2e", "content": "CVE-2026-41586 - ObjectInputStream.readObject() without ObjectInputFilter in fabric-sdk-java allows Java deserialization RCE\nCVE ID : CVE-2026-41586\n \n Published : May 7, 2026, 6:16 a.m. | 2\u00a0hours, 8\u00a0minutes ago\n \n Description : Hyperledger Fabric is an enterprise-grade permis...", "creation_timestamp": "2026-05-07T09:47:39.586278Z"}, {"uuid": "a08c57cf-ecd4-40dd-a0a0-44e0f530921c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-41586", "type": "seen", "source": "https://bsky.app/profile/offseq.bsky.social/post/3mlajzpsc3p2v", "content": "Hyperledger Fabric hit by CRITICAL deserialization flaw (CVE-2026-41586, v1.0.0-2.2.26). RCE possible. No fix yet \u2014 restrict access, monitor vendor for updates. https://radar.offseq.com/threat/cve-2026-41586-cwe-502-deserialization-of-untruste-354006dc #OffSeq #BlockchainSecurity #CVE202641586", "creation_timestamp": "2026-05-07T06:00:30.828348Z"}, {"uuid": "71cd9504-53be-47b2-a61e-dd3a4009587f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-41589", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mlbwhqja622q", "content": "CVE-2026-41589 - Wish has SCP Path Traversal that allows arbitrary file read/write\nCVE ID : CVE-2026-41589\n \n Published : May 7, 2026, 2:16 p.m. | 4\u00a0hours, 4\u00a0minutes ago\n \n Description : Wish is an SSH server with defaults and a collection of middlewares. From version 2.0.0 to...", "creation_timestamp": "2026-05-07T19:15:45.537867Z"}, {"uuid": "0cbff80d-6cbf-4e3d-a63e-def1e9a9c1e6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-41588", "type": "seen", "source": "https://bsky.app/profile/cyberhub.blog/post/3mlosergwhf2s", "content": "\ud83d\udccc CVE-2026-41588 - RELATE is a web-based courseware package. Prior to commit 2f68e16, there is a timing attack vulnerability in course/auth.py \u2014 check_sign_in_key(). Thi... https://www.cyberhub.blog/cves/CVE-2026-41588", "creation_timestamp": "2026-05-12T22:07:07.569914Z"}, {"uuid": "b8a3a5da-839f-4ddc-b5ed-26ee2ed23d77", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-41588", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mlebsdnqbg2t", "content": "\ud83d\udd34 CVE-2026-41588 - Critical (9)\n\nRELATE is a web-based courseware package. Prior to commit 2f68e16, there is a timing attack vulne...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-41588/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "creation_timestamp": "2026-05-08T17:43:52.317080Z"}, {"uuid": "a9652f56-d368-4461-a808-521d2d070297", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-41583", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mleef5vlvz2h", "content": "CVE-2026-41583 - ZEBRA: Consensus Divergence in Transparent Sighash Hash-Type Handling\nCVE ID : CVE-2026-41583\n \n Published : May 8, 2026, 3:16 p.m. | 3\u00a0hours, 4\u00a0minutes ago\n \n Description : ZEBRA is a Zcash node written entirely in Rust. Prior to zebrad version 4.3.1 and prio...", "creation_timestamp": "2026-05-08T18:30:10.819549Z"}, {"uuid": "a36c16f8-7ff8-422c-963e-62e8f9d8cd63", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-41588", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mlefcwic3y2t", "content": "CVE-2026-41588 - RELATE: Timing Attack Vulnerability in course/auth.py \u2014 check_sign_in_key()\nCVE ID : CVE-2026-41588\n \n Published : May 8, 2026, 3:16 p.m. | 3\u00a0hours, 4\u00a0minutes ago\n \n Description : RELATE is a web-based courseware package. Prior to commit 2f68e16, there is a ti...", "creation_timestamp": "2026-05-08T18:46:49.526360Z"}, {"uuid": "675569b2-ffb0-4824-8a52-5bd09a25ddbd", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-41584", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mlefivlihl2r", "content": "CVE-2026-41584 - ZEBRA: rk Identity Point Panic in Transaction Verification\nCVE ID : CVE-2026-41584\n \n Published : May 8, 2026, 3:16 p.m. | 3\u00a0hours, 4\u00a0minutes ago\n \n Description : ZEBRA is a Zcash node written entirely in Rust. Prior to zebrad version 4.3.1 and prior to zebra-...", "creation_timestamp": "2026-05-08T18:50:10.204316Z"}, {"uuid": "6630f2f2-c844-4b47-979c-f29a87b8abf3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-41583", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mleg3c5no72q", "content": "\ud83d\udd34 CVE-2026-41583 - Critical (9.1)\n\nZEBRA is a Zcash node written entirely in Rust. Prior to zebrad version 4.3.1 and prior to zebra-...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-41583/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "creation_timestamp": "2026-05-08T19:00:28.058722Z"}, {"uuid": "a077d423-ca36-435b-bd57-1947b005e875", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-41584", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mlegbnfjvt26", "content": "\ud83d\udfe0 CVE-2026-41584 - High (7.5)\n\nZEBRA is a Zcash node written entirely in Rust. Prior to zebrad version 4.3.1 and prior to zebra-...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-41584/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "creation_timestamp": "2026-05-08T19:04:00.958089Z"}, {"uuid": "594c0d4e-e74e-4f2f-b5f4-da73a1f83e7e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-41589", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mlbpgrw5wa2c", "content": "\ud83d\udd34 CVE-2026-41589 - Critical (9.6)\n\nWish is an SSH server with defaults and a collection of middlewares. From version 2.0.0 to before...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-41589/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "creation_timestamp": "2026-05-07T17:09:58.053083Z"}, {"uuid": "b0c457cb-9a5b-4cee-814f-b1934302f125", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-41589", "type": "seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3mlbqlaqehf2k", "content": "\ud83d\udd34 CVE-2026-41589 - Critical (9.6)\n\nWish is an SSH server with defaults and a collection of middlewares. From version 2.0.0 to before...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-41589/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "creation_timestamp": "2026-05-07T17:30:21.425309Z"}, {"uuid": "3f260fff-89d3-491f-832a-290a2f23f4e4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-41586", "type": "published-proof-of-concept", "source": "https://api.github.com/repos/hyperledger/fabric/security-advisories/GHSA-prf8-cf2x-rhx7", "content": "", "creation_timestamp": "2026-04-22T12:54:53.000000Z"}, {"uuid": "19660545-bc36-4430-b114-89816385aefc", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-41589", "type": "seen", "source": "https://bsky.app/profile/cyberhub.blog/post/3mmyzjy5v7u2i", "content": "\ud83d\udccc CVE-2026-41589 - Wish is an SSH server with defaults and a collection of middlewares. From version 2.0.0 to before version 2.0.1, the SCP middleware in charm.land/wish... https://www.cyberhub.blog/cves/CVE-2026-41589", "creation_timestamp": "2026-05-29T17:07:07.920967Z"}, {"uuid": "dcdc6c98-5a3f-49bd-8065-030003200b50", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-41586", "type": "published-proof-of-concept", "source": "https://github.com/hyperledger/fabric/security/advisories/GHSA-prf8-cf2x-rhx7", "content": "", "creation_timestamp": "2026-04-22T12:54:53.000000Z"}]}