Known vulnerabilities in X.org Server

Vendor: X.org
Software: X.org Server
Software CPE: cpe:2.3:a:x_org:x.org_server:*:*:*:*:*:*:*:*
Website:
Total vulnerabilities: 66
Public exploits: 1
Known exploited (KEV): 0
Highest CVSSv4 Score: 9.4

Breakdown by Severity Chart

Severity distribution of vulnerabilities affecting X.org Server X.org Server is affected by 66 known vulnerabilities: 1 high, 65 low Critical High Medium Low

Vulnerabilities (66)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU125987 - Integer underflow
CVE-2026-33999		 CWE-191 Low
No
No
 21.1.22 14.04.2026 SB20260414114
SB2026041559
SB2026041592
and 36 more
#VU125988 - Out-of-bounds read
CVE-2026-34000		 CWE-125 Low
No
No
 21.1.22 14.04.2026 SB20260414114
SB2026041559
SB2026041592
and 27 more
#VU125989 - Use After Free
CVE-2026-34001		 CWE-416 Low
No
No
 21.1.22 14.04.2026 SB20260414114
SB2026041559
SB2026041592
and 36 more
#VU125990 - Out-of-bounds read
CVE-2026-34002		 CWE-125 Low
No
No
 21.1.22 14.04.2026 SB20260414114
SB2026041559
SB2026041592
and 27 more
#VU125991 - Out-of-bounds read
CVE-2026-34003		 CWE-125 Low
No
No
 21.1.22 14.04.2026 SB20260414114
SB2026041559
SB2026041592
and 36 more
#VU117712 - Integer overflow
CVE-2025-62231		 CWE-190 Low
No
No
 21.1.19 28.10.2025 SB2025102876
SB2025102877
SB2025102878
and 52 more
#VU117711 - Use After Free
CVE-2025-62230		 CWE-416 Low
No
No
 21.1.19 28.10.2025 SB2025102876
SB2025102877
SB2025102878
and 52 more
#VU117710 - Use After Free
CVE-2025-62229		 CWE-416 Low
No
No
 21.1.19 28.10.2025 SB2025102876
SB2025102877
SB2025102878
and 52 more
#VU111231 - Integer overflow
CVE-2025-49180		 CWE-190 Low
No
No
 21.1.17 17.06.2025 SB2025061729
SB2025061730
SB2025061739
and 52 more
#VU111230 - Integer overflow
CVE-2025-49179		 CWE-190 Low
No
No
 21.1.17 17.06.2025 SB2025061729
SB2025061730
SB2025061739
and 52 more
#VU111229 - Resource Management Errors
CVE-2025-49178		 CWE-399 Low
No
No
 21.1.17 17.06.2025 SB2025061729
SB2025061730
SB2025061739
and 52 more
#VU111228 - Exposure of sensitive information to an unauthorized actor
CVE-2025-49177		 CWE-200 Low
No
No
 21.1.17 17.06.2025 SB2025061729
SB2025061730
SB2025061739
and 20 more
#VU111227 - Integer overflow
CVE-2025-49176		 CWE-190 Low
No
No
 21.1.17 17.06.2025 SB2025061729
SB2025061730
SB2025061739
and 58 more
#VU111226 - Out-of-bounds read
CVE-2025-49175		 CWE-125 Low
No
No
 21.1.17 17.06.2025 SB2025061729
SB2025061730
SB2025061739
and 52 more
#VU104196 - Use After Free
CVE-2025-26600		 CWE-416 Low
No
No
 21.1.16 25.02.2025 SB2025022565
SB2025022567
SB2025022568
and 39 more
#VU104194 - Out-of-bounds write
CVE-2025-26598		 CWE-787 Low
No
No
 21.1.16 25.02.2025 SB2025022565
SB2025022567
SB2025022568
and 39 more
#VU104193 - Memory corruption
CVE-2025-26597		 CWE-119 Low
No
No
 21.1.16 25.02.2025 SB2025022565
SB2025022567
SB2025022568
and 51 more
#VU104192 - Heap-based Buffer Overflow
CVE-2025-26596		 CWE-122 Low
No
No
 21.1.16 25.02.2025 SB2025022565
SB2025022567
SB2025022568
and 39 more
#VU104191 - Memory corruption
CVE-2025-26595		 CWE-119 Low
No
No
 21.1.16 25.02.2025 SB2025022565
SB2025022567
SB2025022568
and 42 more
#VU104190 - Use After Free
CVE-2025-26594		 CWE-416 Low
No
No
 21.1.16 25.02.2025 SB2025022565
SB2025022567
SB2025022568
and 39 more


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