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X-org

206 CVEs tracked since 1999. Since Sep 1999, none of them reached CISA KEV.

X-org CVEs per month

Sep 1999 to Nov 2026. Point at a month, or focus the strip and use the arrow keys.
X-org CVEs per month, with the share now in CISA KEV
MonthCVEsIn CISA KEV
1999-0910
1999-100
1999-110
1999-120
2000-0110
2000-020
2000-030
2000-040
2000-050
2000-060
2000-070
2000-080
2000-090
2000-100
2000-110
2000-120
2001-010
2001-020
2001-030
2001-040
2001-050
2001-060
2001-070
2001-080
2001-091 or fewer
2001-100
2001-110
2001-120
2002-010
2002-020
2002-031 or fewer
2002-040
2002-050
2002-061 or fewer
2002-070
2002-080
2002-090
2002-100
2002-110
2002-120
2003-010
2003-020
2003-030
2003-041 or fewer
2003-050
2003-060
2003-070
2003-080
2003-090
2003-100
2003-110
2003-120
2004-010
2004-020
2004-030
2004-040
2004-050
2004-0610
2004-070
2004-080
2004-0920
2004-100
2004-110
2004-1210
2005-010
2005-021 or fewer
2005-031 or fewer
2005-041 or fewer
2005-051 or fewer
2005-061 or fewer
2005-071 or fewer
2005-081 or fewer
2005-091 or fewer
2005-100
2005-111 or fewer
2005-121 or fewer
2006-011 or fewer
2006-021 or fewer
2006-031 or fewer
2006-041 or fewer
2006-051 or fewer
2006-061 or fewer
2006-071 or fewer
2006-081 or fewer
2006-0920
2006-101 or fewer
2006-111 or fewer
2006-121 or fewer
2007-0130
2007-021 or fewer
2007-031 or fewer
2007-0430
2007-051 or fewer
2007-061 or fewer
2007-071 or fewer
2007-081 or fewer
2007-091 or fewer
2007-1020
2007-111 or fewer
2007-121 or fewer
2008-0160
2008-021 or fewer
2008-031 or fewer
2008-041 or fewer
2008-051 or fewer
2008-0640
2008-071 or fewer
2008-081 or fewer
2008-091 or fewer
2008-101 or fewer
2008-111 or fewer
2008-121 or fewer
2009-011 or fewer
2009-021 or fewer
2009-031 or fewer
2009-041 or fewer
2009-051 or fewer
2009-061 or fewer
2009-071 or fewer
2009-08no snapshot
2009-091 or fewer
2009-100
2009-110
2009-121 or fewer
2010-010
2010-020
2010-031 or fewer
2010-041 or fewer
2010-051 or fewer
2010-060
2010-070
2010-080
2010-090
2010-100
2010-110
2010-120
2011-010
2011-020
2011-030
2011-0410
2011-050
2011-060
2011-070
2011-0810
2011-091 or fewer
2011-100
2011-110
2011-120
2012-010
2012-020
2012-030
2012-040
2012-0510
2012-060
2012-0720
2012-081 or fewer
2012-0920
2012-101 or fewer
2012-111 or fewer
2012-1210
2013-010
2013-020
2013-030
2013-040
2013-0510
2013-06290
2013-070
2013-080
2013-090
2013-1010
2013-110
2013-1210
2014-011 or fewer
2014-0220
2014-031 or fewer
2014-041 or fewer
2014-0530
2014-061 or fewer
2014-071 or fewer
2014-080
2014-091 or fewer
2014-101 or fewer
2014-111 or fewer
2014-12130
2015-011 or fewer
2015-021 or fewer
2015-0330
2015-0410
2015-050
2015-061 or fewer
2015-0710
2015-080
2015-090
2015-100
2015-110
2015-120
2016-010
2016-020
2016-030
2016-040
2016-050
2016-060
2016-070
2016-08no snapshot
2016-090
2016-100
2016-11no snapshot
2016-12140
2017-01no snapshot
2017-021 or fewer
2017-031 or fewer
2017-04no snapshot
2017-051 or fewer
2017-06no snapshot
2017-0720
2017-082 or fewer
2017-091 or fewer
2017-1040
2017-11no snapshot
2017-1220
2018-01120
2018-021 or fewer
2018-032 or fewer
2018-04no snapshot
2018-05no snapshot
2018-062 or fewer
2018-072 or fewer
2018-0840
2018-092 or fewer
2018-102 or fewer
2018-11no snapshot
2018-122 or fewer
2019-01no snapshot
2019-021 or fewer
2019-03no snapshot
2019-04no snapshot
2019-051 or fewer
2019-06no snapshot
2019-072 or fewer
2019-082 or fewer
2019-092 or fewer
2019-102 or fewer
2019-112 or fewer
2019-122 or fewer
2020-012 or fewer
2020-022 or fewer
2020-032 or fewer
2020-04no snapshot
2020-05no snapshot
2020-062 or fewer
2020-07no snapshot
2020-0820
2020-0950
2020-101 or fewer
2020-111 or fewer
2020-122 or fewer
2021-012 or fewer
2021-022 or fewer
2021-03no snapshot
2021-042 or fewer
2021-052 or fewer
2021-062 or fewer
2021-072 or fewer
2021-083 or fewer
2021-092 or fewer
2021-102 or fewer
2021-112 or fewer
2021-1240
2022-012 or fewer
2022-022 or fewer
2022-033 or fewer
2022-043 or fewer
2022-053 or fewer
2022-063 or fewer
2022-073 or fewer
2022-083 or fewer
2022-093 or fewer
2022-1030
2022-113 or fewer
2022-1260
2023-013 or fewer
2023-023 or fewer
2023-03no snapshot
2023-043 or fewer
2023-053 or fewer
2023-064 or fewer
2023-073 or fewer
2023-084 or fewer
2023-093 or fewer
2023-1070
2023-114 or fewer
2023-124 or fewer
2024-014 or fewer
2024-024 or fewer
2024-034 or fewer
2024-044 or fewer
2024-055 or fewer
2024-064 or fewer
2024-074 or fewer
2024-084 or fewer
2024-093 or fewer
2024-104 or fewer
2024-114 or fewer
2024-123 or fewer
2025-014 or fewer
2025-0280
2025-035 or fewer
2025-044 or fewer
2025-054 or fewer
2025-0660
2025-075 or fewer
2025-084 or fewer
2025-094 or fewer
2025-104 or fewer
2025-114 or fewer
2025-125 or fewer
2026-015 or fewer
2026-025 or fewer
2026-037 or fewer
2026-046 or fewer
2026-057 or fewer
2026-0690
2026-077 or fewer
2026-088 or fewer
2026-09140
2026-10150
2026-113 or fewer

Products

The products that kept showing up in X-org's monthly top three, with their CVEs summed over those months.

  1. X Server7216 months
  2. Xwayland365 months
  3. X11218 months
  4. LIBX11188 months
  5. Libxi144 months
  6. Libxfont126 months
  7. Xorg-x11-server111 month
  8. X.org63 months
  9. Xfree8651 month
  10. Xserver51 month

Latest CVEs

The 15 most recently published vulnerabilities affecting X-org.

  1. CVE-2026-93536X.Org Server GestureBuildSprite Use-After-Free5.3
  2. CVE-2026-93524X.Org Server XKB SetMap Key Width/Action Count Desync Out-Of-Bounds Read—
  3. CVE-2026-93523X.Org Server XInput2 PassiveUngrabDevice Out-of-Bounds Write7.8
  4. CVE-2026-93522X.Org Server Glamor CopyArea Heap Buffer Overflow7.8
  5. CVE-2026-93521X.Org Server RandR ChangeProviderProperty Heap Buffer Overflow7.8
  6. CVE-2026-93520X.Org Server XKB ChangeKeycodeRange Heap Out-of-Bounds Write7.8
  7. CVE-2026-93519X.Org Server XFixes Pointer Barrier Event List Buffer Overflow7.8
  8. CVE-2026-93518X.Org Server XKB ResizeKeyType Numeric Truncation7.8
  9. CVE-2026-93517X.Org Server GLX RenderLarge Heap Buffer Overflow—
  10. CVE-2026-93516.Org Server XInput Passive Grab Use-After-Free5.5
  11. CVE-2026-93515.Org Server Present Extension Use-After-Free—
  12. CVE-2026-88812X.Org Server XKB SetGeometry TextDoodad Double Free7.8
  13. CVE-2026-109090libXi XGetDeviceControl DEVICE_ENABLE Heap Buffer Overflow7.5
  14. CVE-2026-109088libXtst RECORD EnableContext Reply Endless Loop6.5
  15. CVE-2026-109089libXi XGetDeviceControl Control Type Mismatch Heap Buffer Overflow7.5

The record

Peak rank
#4 in Jun 2013
Busiest month shown
Jun 2013, 29 CVEs
Months with a KEV entry
0 since Sep 1999
Monthly snapshots
44 since 1999
X-org's full record, month by month