{"vulnerability": "cve-2026-8945", "sightings": [{"uuid": "27fb3197-55a4-4631-8470-b5037c021afc", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-8945", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/mozilla-products-multiple-vulnerabilities_20260520", "content": "", "creation_timestamp": "2026-05-19T20:00:00.000000Z"}, {"uuid": "7946a247-774d-4444-b5e0-10c18589c4ad", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-8945", "type": "seen", "source": "https://bsky.app/profile/keiwork35.bsky.social/post/3mn7wm6zlin24", "content": "CVE-2026-8945 Firefox\u304a\u3088\u3073Firefox Focus for Android\u306e\u8106\u5f31\u6027\u3092\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\uff5c\u5f71\u97ff\u7bc4\u56f2\u3068\u5bfe\u7b56\u307e\u3068\u3081\n\n\u3053\u306e\u8106\u5f31\u6027\u306f\u3001Firefox\u304a\u3088\u3073Firefox Focus for Android\u306b\u304a\u3051\u308bSandbox escape\u306b\u95a2\u9023\u3057\u3066\u3044\u307e\u3059\u3002Firefox 151\u3067\u4fee\u6b63\u3055\u308c\u307e\u3057\u305f\u3002", "creation_timestamp": "2026-06-01T11:03:19.022216Z"}, {"uuid": "b0ce95ab-9620-4c2c-84a8-79bfea4e03cf", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-89450", "type": "seen", "source": "https://bsky.app/profile/hugovalters.bsky.social/post/3mvk6vthioh2f", "content": "CVE-2026-89450 Linux kernel iommu/tegra241-cmdqv: vSID wider than SID_MATCH field bypasses bound check, dropping bits above 20. CVSS N/A, unpatched. Update immediately. https://www.valtersit.com/cve/CVE-2026-89450/ #CVE #Linux #infosec", "creation_timestamp": "2026-09-15T08:20:03.743505Z"}, {"uuid": "57888a6e-5718-43a3-be74-d3d4719a5ed7", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-89458", "type": "seen", "source": "https://bsky.app/profile/hugovalters.bsky.social/post/3mvkszkxoxr2x", "content": "CVE-2026-89458 Linux kernel s390/dasd flaw: failed ESE reads can be marked successful, returning uninitialized data. No CVSS or patch yet. Audit and update s390 systems now. https://www.valtersit.com/cve/CVE-2026-89458/ #CVE #Linux #infosec", "creation_timestamp": "2026-09-15T14:20:03.816475Z"}, {"uuid": "36464da8-be71-4f81-a3ad-248f1585c569", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-89452", "type": "seen", "source": "https://mastodon.social/users/hugovalters/statuses/117292125494973067", "content": "CVE-2026-89452 Linux kernel iommu/msm probe failure leaves a dangling list entry, risking use-after-free on later list walks. No CVSS score and no patch yet. Track it and update the kernel as soon as a fix https://www.valtersit.com/cve/CVE-2026-89452/ #CVE #LinuxKernel #infosec", "creation_timestamp": "2026-09-18T12:50:10.985415Z"}, {"uuid": "3969de2a-aaa4-453f-a737-5f4a66936f53", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-89452", "type": "seen", "source": "https://bsky.app/profile/hugovalters.bsky.social/post/3mvs7xbnxzp2x", "content": "CVE-2026-89452 Linux kernel iommu/msm probe failure leaves a dangling list entry, risking use-after-free on later list walks. No CVSS score and no patch yet. Track it and update the kernel as soon as a fix https://www.valtersit.com/cve/CVE-2026-89452/ #CVE #LinuxKernel #infosec", "creation_timestamp": "2026-09-18T13:00:03.763330Z"}, {"uuid": "07066169-54ab-4547-bb10-6f543841dcd1", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-89455", "type": "seen", "source": "https://mastodon.social/users/hugovalters/statuses/117295154392437395", "content": "CVE-2026-89455 Linux kernel PCI plda use-after-free during IRQ teardown. No CVSS or patch yet. Audit and update affected systems. https://www.valtersit.com/cve/CVE-2026-89455/ #CVE #Linux #infosec", "creation_timestamp": "2026-09-19T01:40:19.788657Z"}, {"uuid": "5b148b55-99b0-47ac-ab73-351051628da0", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-89455", "type": "seen", "source": "https://bsky.app/profile/hugovalters.bsky.social/post/3mvtky744652l", "content": "CVE-2026-89455 Linux kernel PCI plda use-after-free during IRQ teardown. No CVSS or patch yet. Audit and update affected systems. https://www.valtersit.com/cve/CVE-2026-89455/ #CVE #Linux #infosec", "creation_timestamp": "2026-09-19T01:50:04.458031Z"}, {"uuid": "62d0678f-a888-42ce-92ac-3f9399b1f460", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-89453", "type": "seen", "source": "https://mastodon.social/users/hugovalters/statuses/117295626226713139", "content": "CVE-2026-89453 Linux kernel iommu/amd PPR fault handling leaks PCI device references. Unpatched. Patch now https://www.valtersit.com/cve/CVE-2026-89453/ #CVE #infosec #Linux", "creation_timestamp": "2026-09-19T03:40:21.356598Z"}, {"uuid": "61887c0a-4a59-41a3-976a-74c8dd231852", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-89453", "type": "seen", "source": "https://bsky.app/profile/hugovalters.bsky.social/post/3mvtrorjobj2v", "content": "CVE-2026-89453 Linux kernel iommu/amd PPR fault handling leaks PCI device references. Unpatched. Patch now https://www.valtersit.com/cve/CVE-2026-89453/ #CVE #infosec #Linux", "creation_timestamp": "2026-09-19T03:50:04.630338Z"}, {"uuid": "593012f4-06e5-41aa-862a-70b135d99617", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-89459", "type": "seen", "source": "https://bsky.app/profile/hugovalters.bsky.social/post/3mvuysg7yjj2g", "content": "CVE-2026-89459 Linux kernel s390/percpu build flaw with older binutils, CVSS N/A, patch status unknown. Check if you are affected and update kernel immediately. https://www.valtersit.com/cve/CVE-2026-89459/ #CVE #Linux #infosec", "creation_timestamp": "2026-09-19T15:30:04.115750Z"}, {"uuid": "643f2101-026c-4502-beb7-f26f58ad99b3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-89459", "type": "seen", "source": "https://mastodon.social/users/hugovalters/statuses/117298417047374714", "content": "CVE-2026-89459 Linux kernel s390/percpu build flaw with older binutils, CVSS N/A, patch status unknown. Check if you are affected and update kernel immediately. https://www.valtersit.com/cve/CVE-2026-89459/ #CVE #Linux #infosec", "creation_timestamp": "2026-09-19T15:30:08.931642Z"}, {"uuid": "33d010ad-5733-4c42-b4d4-1999e5176d1d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-8945", "type": "seen", "source": "https://infosec.exchange/users/cR0w/statuses/117354399908091855", "content": "RE: https://mastodon.bsd.cafe/@stefano/117354014226641780\nSure glad I moved my main workstation to Debian. :brdAngry: \nCVE-2024-5256CVE-2024-5809CVE-2025-2181CVE-2025-2210CVE-2025-2212CVE-2025-3820CVE-2025-3823CVE-2025-3862CVE-2025-3983CVE-2025-3992CVE-2025-4006CVE-2025-4010CVE-2025-4013CVE-2025-4016CVE-2026-10007CVE-2026-100079CVE-2026-2313CVE-2026-4319CVE-2026-4334CVE-2026-4596CVE-2026-5294CVE-2026-5301CVE-2026-5308CVE-2026-5310CVE-2026-5311CVE-2026-5325CVE-2026-5331CVE-2026-6405CVE-2026-6407CVE-2026-6408CVE-2026-6421CVE-2026-6828CVE-2026-6830CVE-2026-6833CVE-2026-7233CVE-2026-7240CVE-2026-7241CVE-2026-7243CVE-2026-7248CVE-2026-7249CVE-2026-7425CVE-2026-7426CVE-2026-7428CVE-2026-7429CVE-2026-7433CVE-2026-7449CVE-2026-7452CVE-2026-7473CVE-2026-7475CVE-2026-8052CVE-2026-8067CVE-2026-8075CVE-2026-8076CVE-2026-8077CVE-2026-8078CVE-2026-8079CVE-2026-8080CVE-2026-8082CVE-2026-8083CVE-2026-8084CVE-2026-8085CVE-2026-8086CVE-2026-8087CVE-2026-8091CVE-2026-8092CVE-2026-8093CVE-2026-8094CVE-2026-8095CVE-2026-8096CVE-2026-8097CVE-2026-8098CVE-2026-8099CVE-2026-8100CVE-2026-8101CVE-2026-8943CVE-2026-8944CVE-2026-8945CVE-2026-8946CVE-2026-8947CVE-2026-8948CVE-2026-8949CVE-2026-8950CVE-2026-8951CVE-2026-8952CVE-2026-8953CVE-2026-8954CVE-2026-8955CVE-2026-8956CVE-2026-8957CVE-2026-8958CVE-2026-8959CVE-2026-8960CVE-2026-8961CVE-2026-8962CVE-2026-8963CVE-2026-8964CVE-2026-8965CVE-2026-8966CVE-2026-8967CVE-2026-8968CVE-2026-8969CVE-2026-8970CVE-2026-8971CVE-2026-8972CVE-2026-8973CVE-2026-8974CVE-2026-8975CVE-2026-8976CVE-2026-8977CVE-2026-8978CVE-2026-8979CVE-2026-8980CVE-2026-8981CVE-2026-8982CVE-2026-8983CVE-2026-8984CVE-2026-8985CVE-2026-8986CVE-2026-8987CVE-2026-8988CVE-2026-8989CVE-2026-8990CVE-2026-8992CVE-2026-8993CVE-2026-8994CVE-2026-8995CVE-2026-8996CVE-2026-8997CVE-2026-8998CVE-2026-8999CVE-2026-9000CVE-2026-9001CVE-2026-9002CVE-2026-9003CVE-2026-9004CVE-2026-9005CVE-2026-9006CVE-2026-9007CVE-2026-9008CVE-2026-9009CVE-2026-9010CVE-2026-9011CVE-2026-9012CVE-2026-9013CVE-2026-9014CVE-2026-9015CVE-2026-9016CVE-2026-9017CVE-2026-9018CVE-2026-9019CVE-2026-9020CVE-2026-9021CVE-2026-9022CVE-2026-9023CVE-2026-9024CVE-2026-9025CVE-2026-9026CVE-2026-9027CVE-2026-9028CVE-2026-9029CVE-2026-9030CVE-2026-9031CVE-2026-9032CVE-2026-9033CVE-2026-9034CVE-2026-9035CVE-2026-9036CVE-2026-9037CVE-2026-9038CVE-2026-9039CVE-2026-9040CVE-2026-9041CVE-2026-9042CVE-2026-9043CVE-2026-9247CVE-2026-9248CVE-2026-9249CVE-2026-9250CVE-2026-9251CVE-2026-9252CVE-2026-9303CVE-2026-9304CVE-2026-9305CVE-2026-9306CVE-2026-9307CVE-2026-9308CVE-2026-9309CVE-2026-9310CVE-2026-9311CVE-2026-9312CVE-2026-9313CVE-2026-9314CVE-2026-9315CVE-2026-9316CVE-2026-9317CVE-2026-9318CVE-2026-9319CVE-2026-9320CVE-2026-9321CVE-2026-9322CVE-2026-9323CVE-2026-9324CVE-2026-9325CVE-2026-9326CVE-2026-9327CVE-2026-9328CVE-2026-9378CVE-2026-9379CVE-2026-9380CVE-2026-9381CVE-2026-9382CVE-2026-9383CVE-2026-9740CVE-2026-9741CVE-2026-9742CVE-2026-9743CVE-2026-9744CVE-2026-9745CVE-2026-9747CVE-2026-9748CVE-2026-9749CVE-2026-9750CVE-2026-9751CVE-2026-9752CVE-2026-9753CVE-2026-9754CVE-2026-9755CVE-2026-9756CVE-2026-9757CVE-2026-9758CVE-2026-9759CVE-2026-9760CVE-2026-9761CVE-2026-9789CVE-2026-9790CVE-2026-9791CVE-2026-9792CVE-2026-9793CVE-2026-9794CVE-2026-9795CVE-2026-9796CVE-2026-9797CVE-2026-9798CVE-2026-9799CVE-2026-9800CVE-2026-9801CVE-2026-9802CVE-2026-9803CVE-2026-9804CVE-2026-9805CVE-2026-9806CVE-2026-9807CVE-2026-9808CVE-2026-9809CVE-2026-9810CVE-2026-9811CVE-2026-9812CVE-2026-9813CVE-2026-9814CVE-2026-9815CVE-2026-9816", "creation_timestamp": "2026-09-29T12:47:17.644907Z"}, {"uuid": "75f6c5bc-69bc-41ad-89f8-cc936c130084", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-89456", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/debian-linux-kernel-multiple-vulnerabilities_20261002", "content": "", "creation_timestamp": "2026-10-01T18:00:00.000000Z"}, {"uuid": "028d7886-8d7e-402b-b45e-0906d90bada4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-89455", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/debian-linux-kernel-multiple-vulnerabilities_20261002", "content": "", "creation_timestamp": "2026-10-01T18:00:00.000000Z"}, {"uuid": "073e981a-e8ad-4bf6-bb5e-7ee6e2e20252", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-89454", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/debian-linux-kernel-multiple-vulnerabilities_20261002", "content": "", "creation_timestamp": "2026-10-01T18:00:00.000000Z"}, {"uuid": "7979a947-cb3b-4fd5-beaa-6f109a67b6dd", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-89453", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/debian-linux-kernel-multiple-vulnerabilities_20261002", "content": "", "creation_timestamp": "2026-10-01T18:00:00.000000Z"}, {"uuid": "e343d9d7-61a1-4877-b4bb-a6014785a24a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-89451", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/debian-linux-kernel-multiple-vulnerabilities_20261002", "content": "", "creation_timestamp": "2026-10-01T18:00:00.000000Z"}, {"uuid": "5027921f-14c0-4be3-a9bf-6dc522f5d88c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-89457", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/debian-linux-kernel-multiple-vulnerabilities_20261002", "content": "", "creation_timestamp": "2026-10-01T18:00:00.000000Z"}, {"uuid": "7256f1fd-31aa-4f75-964c-6bed833404fb", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-89458", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/debian-linux-kernel-multiple-vulnerabilities_20261002", "content": "", "creation_timestamp": "2026-10-01T18:00:00.000000Z"}]}