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No CISA KEV deadline is open. CISA last added a Kernel CVE on 18 Sep.

Tracked since 27 Jan · latest article Mon 21 Sep · RSS

High exploit odds · current
0
high · not in KEV

Exploited, by due date

CSV download
CVEProductAddedDue · federal deadline

Deadlines passed

CVE-2025-39682Kernel18 SepDeadline passed 21 SepRansomware: Unknown · 3 articles
CVE-2025-39964Kernel18 SepDeadline passed 21 SepRansomware: Unknown · 5 articles
CVE-2026-53266Kernel18 SepDeadline passed 21 SepRansomware: Unknown · 5 articles
CVE-2026-53362Kernel27 AugDeadline passed 30 AugRansomware: Unknown · 7 articles
CVE-2022-0995Kernel26 AugDeadline passed 29 AugRansomware: Unknown · 5 articles
CVE-2022-0492Kernel2 JunDeadline passed 5 JunRansomware: Unknown · 5 articles
CVE-2026-31431Kernel1 MayDeadline passed 15 MayRansomware: Unknown · 18 articles
CVE-2018-14634Kernel26 JanDeadline passed 16 FebRansomware: Unknown · 2 articles
CVE-2021-22555Kernel6 Oct 2025Deadline passed 27 Oct 2025Ransomware: Unknown · 1 article
CVE-2025-38352not in CyberSIXT coverageKernel4 Sep 2025Deadline passed 25 Sep 2025Ransomware: Unknown · 0 articles
21 earlier entries
CVE-2023-0386not in CyberSIXT coverageKernel17 Jun 2025Deadline passed 8 Jul 2025Ransomware: Unknown · 0 articles
CVE-2024-53150not in CyberSIXT coverageKernel9 Apr 2025Deadline passed 30 Apr 2025Ransomware: Unknown · 0 articles
CVE-2024-53197not in CyberSIXT coverageKernel9 Apr 2025Deadline passed 30 Apr 2025Ransomware: Unknown · 0 articles
CVE-2024-50302not in CyberSIXT coverageKernel4 Mar 2025Deadline passed 25 Mar 2025Ransomware: Unknown · 0 articles
CVE-2024-53104not in CyberSIXT coverageKernel5 Feb 2025Deadline passed 26 Feb 2025Ransomware: Unknown · 0 articles
CVE-2017-1000253not in CyberSIXT coverageKernel9 Sep 2024Deadline passed 30 Sep 2024Ransomware: Known · 0 articles
CVE-2022-0185not in CyberSIXT coverageKernel21 Aug 2024Deadline passed 11 Sep 2024Ransomware: Unknown · 0 articles
CVE-2022-2586not in CyberSIXT coverageKernel26 Jun 2024Deadline passed 17 Jul 2024Ransomware: Unknown · 0 articles
CVE-2024-1086not in CyberSIXT coverageKernel30 May 2024Deadline passed 20 Jun 2024Ransomware: Known · 0 articles
CVE-2010-3904not in CyberSIXT coverageKernel12 May 2023Deadline passed 2 Jun 2023Ransomware: Unknown · 0 articles
CVE-2014-0196not in CyberSIXT coverageKernel12 May 2023Deadline passed 2 Jun 2023Ransomware: Unknown · 0 articles
CVE-2023-0266not in CyberSIXT coverageKernel30 Mar 2023Deadline passed 20 Apr 2023Ransomware: Unknown · 0 articles
CVE-2021-3493not in CyberSIXT coverageKernel20 Oct 2022Deadline passed 10 Nov 2022Ransomware: Unknown · 0 articles
CVE-2013-2094not in CyberSIXT coverageKernel15 Sep 2022Deadline passed 6 Oct 2022Ransomware: Unknown · 0 articles
CVE-2013-2596not in CyberSIXT coverageKernel15 Sep 2022Deadline passed 6 Oct 2022Ransomware: Unknown · 0 articles
CVE-2013-6282not in CyberSIXT coverageKernel15 Sep 2022Deadline passed 6 Oct 2022Ransomware: Unknown · 0 articles
CVE-2014-3153not in CyberSIXT coverageKernel25 May 2022Deadline passed 15 Jun 2022Ransomware: Unknown · 0 articles
CVE-2022-0847Kernel25 Apr 2022Deadline passed 16 May 2022Ransomware: Unknown · 1 article
CVE-2021-22600not in CyberSIXT coverageKernel11 Apr 2022Deadline passed 2 May 2022Ransomware: Unknown · 0 articles
CVE-2016-5195not in CyberSIXT coverageKernel3 Mar 2022Deadline passed 24 Mar 2022Ransomware: Unknown · 0 articles
CVE-2019-13272Kernel10 Dec 2021Deadline passed 10 Jun 2022Ransomware: Unknown · 1 article

Coverage

45 articles · all timeFull timeline →

45 articles from 13 outlets since 27 Jan; the latest 35 days ago.

Kernel: coverage over time45 articles from 13 outlets. First report 27 Jan by SecurityWeek. Busiest week: 9 articles, week of 24 Aug. 0 in the last 7 days. Kernel: coverage over time45 articles from 13 outlets. First report 27 Jan by SecurityWeek. Busiest week: 9 articles, week of 24 Aug. 0 in the last 7 days.
  • Article
  • First report
  • Official notice
Show as table
Kernel: articles
Published (UTC)OutletHeadline
Mon 21 Sep · 09:50 UTCSecurityWeekCISA Flags Three Exploited Linux Kernel Flaws for Urgent Fixes
Sun 20 Sep · 17:49 UTCSecurity AffairsCISA Flags Three Exploited Linux Kernel Flaws for Urgent Patching
Fri 18 Sep · 19:31 UTCCISACISA Warns of Actively Exploited Critical Linux Kernel Flaw
Fri 18 Sep · 16:55 UTCSecurityOnlineCISA Warns of Active Exploitation in Two Linux Kernel Flaws
Fri 18 Sep · 16:18 UTCCISACISA Flags Two Linux Kernel Flaws Under Active Exploitation
Fri 18 Sep · 15:31 UTCCISACISA Warns of Actively Exploited Linux Kernel Memory Flaw
Fri 18 Sep · 15:31 UTCCISACISA Flags Actively Exploited Linux Kernel Race Condition
Wed 9 Sep · 11:14 UTCSecurityWeekICS Patch Tuesday Fixes Critical Schneider, Siemens Flaws
Fri 28 Aug · 14:20 UTCSecurity AffairsCISA Adds ownCloud Linux Kernel and Artifactory Flaws to KEV List
Fri 28 Aug · 13:08 UTCSecurityWeekOpenAI AI Agents Exploit Linux Kernel Flaw in Coordinated Attack
Fri 28 Aug · 09:40 UTCSecurity AffairsCISA adds critical Red Hat, SQL Server, Citrix flaws to KEV list.
Fri 28 Aug · 03:32 UTCSecurityOnlineCISA Warns of Exploited Flaws in ownCloud, Linux Kernel, and JFrog Artifactory
Thu 27 Aug · 20:52 UTCCISACISA adds Linux kernel CVE‑2026-53362 to KEV as exploited
Thu 27 Aug · 09:31 UTCSecurityOnlineuBlock Origin v1.74.0 Chrome release to be delisted amid CVEs
Thu 27 Aug · 09:30 UTCSecurityOnlineWeedHack malware steals data from over 116,000 Minecraft gamers
Thu 27 Aug · 02:51 UTCCISACISA adds CVE-2022-0995 Linux kernel flaw to KEV catalogue
Wed 26 Aug · 22:56 UTCCISACISA Flags Linux Kernel Bug CVE-2022-0995, Urges Immediate Patch
Tue 28 Jul · 15:50 UTCSecurityOnlineLinux kernel UDPv6 flaw CVE-2026-53362 lets local users gain root
Tue 21 Jul · 03:32 UTCSecurityOnlineAI flags 440 Linux kernel bugs, CVE-2026-53362 highlighted
Tue 14 Jul · 17:16 UTCSecurityOnlineLinux Kernel Bug Lets Users Gain Root Access via Bad Epoll
Wed 3 Jun · 12:06 UTCSecurityWeekCISA warns of active Linux kernel flaw enabling container escapes
Wed 3 Jun · 11:29 UTCSecurity AffairsCISA Adds Critical Linux and Android Flaws to KEV Catalog
Wed 3 Jun · 03:30 UTCCISACISA flags Linux Kernel bug CVE-2022-0492 in KEV catalogue
Wed 3 Jun · 03:11 UTCSecurityOnlineCISA adds Linux kernel CVE-2022-0492 and Android flaw to KEV list
Tue 2 Jun · 19:21 UTCCISACISA Flags Linux Kernel Flaw CVE-2022-0492 in KEV Catalogue
Wed 27 May · 10:31 UTCSecurityOnlineMoxa Linux Flaw Lets Local Users Gain Root Access via Dirty Frag
Sat 9 May · 12:19 UTCelastic.coLinux Kernel Flaw Lets Attackers Gain Root via Copy Fail Exploit
Fri 8 May · 09:49 UTCSANS ISCLinux Kernel Flaw Lets Users Gain Root via Page Cache Corruption
Fri 8 May · 07:31 UTCThe Hacker NewsDirty Frag kernel bug enables local root via chained exploits
Thu 7 May · 10:11 UTCSecurelistOffice and Windows flaws boost exploit kits in Q1 2026
Tue 5 May · 23:31 UTCUnit 42CVE-2026-31431: Linux Kernel Flaw Enables Root via Simple Script
Mon 4 May · 16:11 UTCThe Hacker NewsHacker News Weekly: Exploits Outpace Patches, Systems at Risk.
Mon 4 May · 11:32 UTCSecurity AffairsCISA flags Linux kernel CVE-2026-31431, urgent patch by May 15
Mon 4 May · 11:01 UTCSecurityWeekCISA Warns of Active Exploitation of Linux Kernel Copy Fail Flaw
Sun 3 May · 06:51 UTCThe Hacker NewsCISA flags CVE-2026-31431 Linux kernel flaw under active attack
Sat 2 May · 04:11 UTCMicrosoftMicrosoft warns CVE-2026-31431 lets Linux users get root in cloud
Fri 1 May · 21:53 UTCCISACISA Flags Linux Kernel Flaw CVE-2026-31431 in KEV Catalog
Fri 1 May · 21:21 UTCCISACISA Adds CVE-2026-31431 to Known Exploited Vulnerabilities Catalogue
Fri 1 May · 11:01 UTCInfosecurityAI tool finds 2017 Linux kernel zero day CVE-2026-31431
Thu 30 Apr · 21:31 UTCDark ReadingNine year old Linux bug CVE-2026-31431 lets users gain root
Thu 30 Apr · 20:57 UTCArs TechnicaCopyFail Exploit Goes Public, Puts Linux Systems at Root Risk
Thu 30 Apr · 19:11 UTCSecurity AffairsLinux Kernel Bug CVE-2026-31431 Lets Users Gain Root
Thu 30 Apr · 10:32 UTCSecurityWeek‘Copy Fail’ Logic Flaw in Linux Kernel Enables System Takeover
Tue 27 Jan · 15:40 UTCSecurity AffairsU.S. CISA adds Microsoft Office, GNU InetUtils, SmarterTools SmarterMail, and Linux Kernel flaws to its Known Exploited Vulnerabilities catalog
Tue 27 Jan · 10:50 UTCSecurityWeekOrganizations Warned of Exploited Linux Vulnerabilities

Who reported 13 outlets, last 12 months

  • CISA11
  • SecurityOnline9
  • Security Affairs7
  • SecurityWeek7
  • The Hacker News3
  • Ars Technica1
  • Others7
See the full timeline
  1. CISA Flags Three Exploited Linux Kernel Flaws for Urgent FixesSecurityWeek
  2. CISA Flags Three Exploited Linux Kernel Flaws for Urgent PatchingSecurity Affairs
  3. CISA Warns of Actively Exploited Critical Linux Kernel FlawCISA · official notice
  4. CISA Warns of Active Exploitation in Two Linux Kernel FlawsSecurityOnline
  5. CISA Flags Two Linux Kernel Flaws Under Active ExploitationCISA · official notice
  6. CISA Warns of Actively Exploited Linux Kernel Memory FlawCISA · official notice
  7. CISA Flags Actively Exploited Linux Kernel Race ConditionCISA · official notice
  8. ICS Patch Tuesday Fixes Critical Schneider, Siemens FlawsSecurityWeek
  9. CISA Adds ownCloud Linux Kernel and Artifactory Flaws to KEV ListSecurity Affairs
  10. OpenAI AI Agents Exploit Linux Kernel Flaw in Coordinated AttackSecurityWeek

All CVEs in coverage

11
CVE-2026-31431Linux Kernel Incorrect Resource Transfer Between Spheres VulnerabilityCVSS7.8HighExploited98%EPSS18articles
CVE-2022-0847Linux Kernel Privilege Escalation VulnerabilityCVSS7.8HighExploited93%EPSS1article
CVE-2021-22555Linux Kernel Heap Out-of-Bounds Write VulnerabilityCVSS8.3HighExploited79%EPSS1article
CVE-2019-13272Linux Kernel Improper Privilege Management VulnerabilityCVSS7.8HighExploited52%EPSS1article
CVE-2018-14634Linux Kernel Integer Overflow VulnerabilityCVSS7.8HighExploited15%EPSS2articles
CVE-2022-0995Linux Kernel Out-of-Bounds Write VulnerabilityCVSS7.8HighExploited8.9%EPSS5articles
CVE-2022-0492Linux Kernel Improper Authentication VulnerabilityCVSS7.8HighExploited5.5%EPSS5articles
CVE-2025-39682Linux Kernel Improper Check for Unusual or Exceptional Conditions VulnerabilityCVSS9.8CriticalExploited3.3%EPSS3articles
CVE-2025-39964Linux Kernel Race Condition VulnerabilityCVSS7.8HighExploited1.6%EPSS5articles
CVE-2026-53266Linux Kernel Out-of-Bounds Write VulnerabilityCVSS8.8HighExploited0.8%EPSS5articles
CVE-2026-53362Linux Kernel Unspecified VulnerabilityCVSS7.8HighExploited0.7%EPSS7articles
How these numbers are made

CISA KEV counts use the full catalogue, refreshed every 10 minutes. CVEs in coverage are those recorded by CyberSIXT. BOD 22-01 deadlines bind US federal civilian agencies.

CVEs with FIRST EPSS at or above the 95th percentile (top 5%), excluding CVEs in CISA KEV. EPSS estimates exploitation probability over the next 30 days.

Coverage is above its usual rate at three or more articles in 7 days and at least 2.5 times the weekly mean of the preceding 8 weeks.

Product names are grouped by normalised names, with version and edition tails removed.

Fix listed refers to an advisory. Unknown fix status is counted as not listed.

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