Known vulnerabilities in xorg-x11-server (Red Hat package)
Vendor:
Red Hat Inc.
Software:
xorg-x11-server (Red Hat package)
Software CPE:
cpe:2.3:o:red_hat:xorg-x11-server_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*
Website:
https://www.redhat.com/en
Total vulnerabilities:
61
Public exploits:
0
Known exploited (KEV):
0
Highest CVSSv4 Score:
9.4
Breakdown by Severity Chart
1.20.4-36.el7_9
1.20.11-34.el9_6.1
1.20.11-8.el8_6.1
1.20.11-21.el9_2.1
1.20.11-19.el8_8
1.20.11-29.el9_4
1.20.11-21.el9_2
1.20.4-35.el7_9
1.20.11-28.el8_10.2
1.20.11-34.el9_8.2
1.20.11-18.el8_8
1.20.11-7.el8_6
1.20.10-4.el8_4
1.20.11-13.el9_0
1.20.4-34.el7_9
1.20.11-28.el9_4
1.20.11-34.el9_8
1.20.11-28.el8_10
1.20.11-33.el9_7
1.20.10-3.el8_4
1.20.11-27.el9_4
1.20.6-5.el8_2
1.20.11-17.el8_8
1.20.11-6.el8_6
1.20.11-12.el9_0
1.20.4-33.el7_9
1.20.11-32.el9_7
1.20.4-32.el7_9
1.20.11-5.el8_6.3
1.20.11-26.el9_4
1.20.11-18.el9_2
1.20.11-11.el9_0
1.20.11-16.el8_8
1.20.10-2.el8_4
1.20.6-4.el8_2
1.20.11-26.el8_10
1.20.11-31.el9_6
1.20.4-30.el7_9
1.20.11-26.el9
1.20.11-25.el8_10
1.1.1-48.101.el5_10.1
1.13.0-11.1.el6_4.2
1.1.1-48.76.el5_7.5
1.7.7-29.el6_1.2
1.1.1-48.76.el5_5.1
1.1.1-48.41.el5_2.1
1.1.1-48.26.el5_1.5
1.1.1-48.26.el5_1.4
1.20.11-23.el8_10
1.20.11-22.el8
1.20.11-24.el9
1.20.4-29.el7_9
1.20.4-27.el7_9
1.20.4-25.el7_9
1.20.11-17.el8
1.20.4-24.el7_9
1.20.11-19.el9
1.20.11-15.el8
1.20.11-17.el9
1.20.4-23.el7_9
1.20.4-22.el7_9
1.20.4-21.el7_9
1.20.4-19.el7_9
1.20.11-11.el9
1.20.11-9.el8
1.20.4-18.el7_9
1.20.11-5.el8
1.20.4-17.el7_9
1.20.4-16.el7_9
1.20.10-1.el8
1.20.4-15.el7_9
1.17.4-18.el6_10
1.20.4-12.el7_9
1.20.4-7.el7
1.20.1-5.1.el7
1.20.1-3.el7
1.1.1-48.13.0.1.el5
1.1.1-48.90.el5
1.13.0-23.1.el6_5
1.1.1-48.107.el5_11
1.17.4-17.el6
1.17.4-16.el6_9
1.17.4-16.el6
1.17.4-9.el6
1.15.0-36.el6
1.15.0-26.el6_6
1.15.0-25.el6_6
1.15.0-22.el6
1.13.0-23.el6
1.13.0-11.el6
1.10.6-1.el6
1.10.4-6.el6_2
1.10.4-6.el6
1.7.7-29.el6_1
1.7.7-29.el6
1.7.7-26.el6_0
1.7.7-26.el6
Vulnerabilities (61)
| Vulnerability | CWE-ID | CSH Severity | Public Exploit | KEV | First fixed release | Published | Bulletins |
|---|---|---|---|---|---|---|---|
| #VU125987 - Integer underflow CVE-2026-33999 |
CWE-191 | Low | 1.20.4-34.el7_9, 1.20.10-4.el8_4, 1.20.11-7.el8_6, 1.20.11-13.el9_0, 1.20.11-18.el8_8, 1.20.11-28.el8_10, 1.20.11-28.el9_4, 1.20.11-33.el9_7, 1.20.11-34.el9_8 | 14.04.2026 |
SB20260414114 SB2026041559 SB2026041592 and 36 more |
||
| #VU125988 - Out-of-bounds read CVE-2026-34000 |
CWE-125 | Low | 1.20.4-34.el7_9, 1.20.10-4.el8_4, 1.20.11-7.el8_6, 1.20.11-13.el9_0, 1.20.11-18.el8_8, 1.20.11-28.el9_4 | 14.04.2026 |
SB20260414114 SB2026041559 SB2026041592 and 27 more |
||
| #VU125989 - Use After Free CVE-2026-34001 |
CWE-416 | Low | 1.20.4-34.el7_9, 1.20.10-4.el8_4, 1.20.11-7.el8_6, 1.20.11-13.el9_0, 1.20.11-18.el8_8, 1.20.11-28.el8_10, 1.20.11-28.el9_4, 1.20.11-33.el9_7, 1.20.11-34.el9_8 | 14.04.2026 |
SB20260414114 SB2026041559 SB2026041592 and 36 more |
||
| #VU125990 - Out-of-bounds read CVE-2026-34002 |
CWE-125 | Low | 1.20.4-34.el7_9, 1.20.10-4.el8_4, 1.20.11-7.el8_6, 1.20.11-13.el9_0, 1.20.11-18.el8_8, 1.20.11-28.el9_4 | 14.04.2026 |
SB20260414114 SB2026041559 SB2026041592 and 27 more |
||
| #VU125991 - Out-of-bounds read CVE-2026-34003 |
CWE-125 | Low | 1.20.4-34.el7_9, 1.20.10-4.el8_4, 1.20.11-7.el8_6, 1.20.11-13.el9_0, 1.20.11-18.el8_8, 1.20.11-28.el8_10, 1.20.11-28.el9_4, 1.20.11-33.el9_7, 1.20.11-34.el9_8 | 14.04.2026 |
SB20260414114 SB2026041559 SB2026041592 and 36 more |
||
| #VU117712 - Integer overflow CVE-2025-62231 |
CWE-190 | Low | 1.20.4-33.el7_9, 1.20.6-5.el8_2, 1.20.10-3.el8_4, 1.20.11-6.el8_6, 1.20.11-12.el9_0, 1.20.11-17.el8_8, 1.20.11-27.el9_4, 1.20.11-32.el9_7 | 28.10.2025 |
SB2025102876 SB2025102877 SB2025102878 and 52 more |
||
| #VU117711 - Use After Free CVE-2025-62230 |
CWE-416 | Low | 1.20.4-33.el7_9, 1.20.6-5.el8_2, 1.20.10-3.el8_4, 1.20.11-6.el8_6, 1.20.11-12.el9_0, 1.20.11-17.el8_8, 1.20.11-27.el9_4, 1.20.11-32.el9_7 | 28.10.2025 |
SB2025102876 SB2025102877 SB2025102878 and 52 more |
||
| #VU117710 - Use After Free CVE-2025-62229 |
CWE-416 | Low | 1.20.4-33.el7_9, 1.20.6-5.el8_2, 1.20.10-3.el8_4, 1.20.11-6.el8_6, 1.20.11-12.el9_0, 1.20.11-17.el8_8, 1.20.11-27.el9_4, 1.20.11-32.el9_7 | 28.10.2025 |
SB2025102876 SB2025102877 SB2025102878 and 52 more |
||
| #VU111231 - Integer overflow CVE-2025-49180 |
CWE-190 | Low | 1.20.4-32.el7_9, 1.20.6-4.el8_2, 1.20.10-2.el8_4, 1.20.11-5.el8_6.3, 1.20.11-11.el9_0, 1.20.11-16.el8_8, 1.20.11-18.el9_2, 1.20.11-26.el8_10, 1.20.11-26.el9_4, 1.20.11-31.el9_6 | 17.06.2025 |
SB2025061729 SB2025061730 SB2025061739 and 52 more |
||
| #VU111230 - Integer overflow CVE-2025-49179 |
CWE-190 | Low | 1.20.4-32.el7_9, 1.20.6-4.el8_2, 1.20.10-2.el8_4, 1.20.11-5.el8_6.3, 1.20.11-11.el9_0, 1.20.11-16.el8_8, 1.20.11-18.el9_2, 1.20.11-26.el8_10, 1.20.11-26.el9_4, 1.20.11-31.el9_6 | 17.06.2025 |
SB2025061729 SB2025061730 SB2025061739 and 52 more |
||
| #VU111229 - Resource Management Errors CVE-2025-49178 |
CWE-399 | Low | 1.20.4-32.el7_9, 1.20.6-4.el8_2, 1.20.10-2.el8_4, 1.20.11-5.el8_6.3, 1.20.11-11.el9_0, 1.20.11-16.el8_8, 1.20.11-18.el9_2, 1.20.11-26.el8_10, 1.20.11-26.el9_4, 1.20.11-31.el9_6 | 17.06.2025 |
SB2025061729 SB2025061730 SB2025061739 and 52 more |
||
| #VU111227 - Integer overflow CVE-2025-49176 |
CWE-190 | Low | 1.20.4-32.el7_9, 1.20.6-4.el8_2, 1.20.10-2.el8_4, 1.20.11-5.el8_6.3, 1.20.11-11.el9_0, 1.20.11-16.el8_8, 1.20.11-18.el9_2, 1.20.11-26.el8_10, 1.20.11-26.el9_4, 1.20.11-31.el9_6 | 17.06.2025 |
SB2025061729 SB2025061730 SB2025061739 and 58 more |
||
| #VU111226 - Out-of-bounds read CVE-2025-49175 |
CWE-125 | Low | 1.20.4-32.el7_9, 1.20.6-4.el8_2, 1.20.10-2.el8_4, 1.20.11-5.el8_6.3, 1.20.11-11.el9_0, 1.20.11-16.el8_8, 1.20.11-18.el9_2, 1.20.11-26.el8_10, 1.20.11-26.el9_4, 1.20.11-31.el9_6 | 17.06.2025 |
SB2025061729 SB2025061730 SB2025061739 and 52 more |
||
| #VU104197 - Use After Free CVE-2025-26601 |
CWE-416 | Low | 1.20.4-30.el7_9 | 25.02.2025 |
SB2025022565 SB2025022567 SB2025022568 and 39 more |
||
| #VU104196 - Use After Free CVE-2025-26600 |
CWE-416 | Low | 1.20.4-30.el7_9 | 25.02.2025 |
SB2025022565 SB2025022567 SB2025022568 and 39 more |
||
| #VU104195 - Access of Uninitialized Pointer CVE-2025-26599 |
CWE-824 | Low | 1.20.4-30.el7_9 | 25.02.2025 |
SB2025022565 SB2025022567 SB2025022568 and 39 more |
||
| #VU104194 - Out-of-bounds write CVE-2025-26598 |
CWE-787 | Low | 1.20.4-30.el7_9 | 25.02.2025 |
SB2025022565 SB2025022567 SB2025022568 and 39 more |
||
| #VU104193 - Memory corruption CVE-2025-26597 |
CWE-119 | Low | 1.20.4-30.el7_9 | 25.02.2025 |
SB2025022565 SB2025022567 SB2025022568 and 51 more |
||
| #VU104192 - Heap-based Buffer Overflow CVE-2025-26596 |
CWE-122 | Low | 1.20.4-30.el7_9 | 25.02.2025 |
SB2025022565 SB2025022567 SB2025022568 and 39 more |
||
| #VU104190 - Use After Free CVE-2025-26594 |
CWE-416 | Low | 1.20.4-30.el7_9 | 25.02.2025 |
SB2025022565 SB2025022567 SB2025022568 and 39 more |
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