{"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"}]}