Known vulnerabilities in kernel-rt (Red Hat package)

Vendor: Red Hat Inc.

Software: kernel-rt (Red Hat package)

Software CPE: cpe:2.3:o:red_hat:kernel-rt_redhat_package:*:*:*:*:*:red_hat_enterprise_linux:*:*

Website: https://www.redhat.com/en

Total vulnerabilities: 1651

Public exploits: 95

Known exploited (KEV): 30

Highest CVSSv4 Score: 9.4

Breakdown by Severity Chart

Vulnerabilities (1651)

Vulnerability	CWE-ID	CSH Severity	Public Exploit	KEV	First fixed release	Published	Bulletins
#VU139401 - Use After Free CVE-2026-64530	CWE-416	Medium	No	No	4.18.0-553.150.1.rt7.491.el8_10, 5.14.0-284.184.1.rt14.469.el9_2	27.07.2026	SB2026072723 SB2026073001 SB20260731177 and 6 more
#VU136962 - Use After Free CVE-2026-53359	CWE-416	Low	No	No	5.14.0-284.181.1.rt14.466.el9_2	07.07.2026	SB2026070736 SB2026070739 SB2026070740 and 59 more
#VU135630 - NULL Pointer Dereference CVE-2026-53166	CWE-476	Low	No	No	3.10.0-1160.156.1.rt56.1308.el7, 5.14.0-284.181.1.rt14.466.el9_2	26.06.2026	SB20260626190 SB2026071049 SB2026071595 and 11 more
#VU135451 - Use After Free CVE-2026-52923	CWE-416	Low	No	No	4.18.0-553.151.1.rt7.492.el8_10	25.06.2026	SB20260625263 SB2026070835 SB2026070840 and 23 more
#VU135372 - Double Free CVE-2026-52993	CWE-415	Low	No	No	4.18.0-553.147.1.rt7.488.el8_10	25.06.2026	SB20260625185 SB2026071053 SB2026071101 and 37 more
#VU135369 - Use After Free CVE-2026-53006	CWE-416	Medium	No	No	4.18.0-553.148.1.rt7.489.el8_10	25.06.2026	SB20260625177 SB20260721107 SB20260721108 and 31 more
#VU135279 - Out-of-bounds write CVE-2026-53059	CWE-787	Low	No	No	4.18.0-553.147.1.rt7.488.el8_10	25.06.2026	SB20260625103 SB20260721107 SB20260721108 and 30 more
#VU135270 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') CVE-2026-53071	CWE-362	Medium	No	No	4.18.0-553.146.1.rt7.487.el8_10	25.06.2026	SB2026062594 SB2026070612 SB2026070835 and 44 more
#VU133085 - Use After Free CVE-2026-46113	CWE-416	Low	No	No	5.14.0-284.181.1.rt14.466.el9_2	29.05.2026	SB20260529191 SB2026060964 SB20260610116 and 45 more
#VU133071 - Improper input validation CVE-2026-46117	CWE-20	Low	No	No	4.18.0-553.146.1.rt7.487.el8_10	29.05.2026	SB20260529177 SB2026062226 SB2026062309 and 22 more
#VU133070 - Use After Free CVE-2026-46116	CWE-416	Low	No	No	3.10.0-1160.156.1.rt56.1308.el7, 4.18.0-553.144.1.rt7.485.el8_10, 5.14.0-284.183.1.rt14.468.el9_2	29.05.2026	SB20260529176 SB2026061292 SB20260625277 and 40 more
#VU133047 - Improper Access Control CVE-2026-46150	CWE-284	Low	No	No	4.18.0-553.150.1.rt7.491.el8_10	29.05.2026	SB20260529151 SB20260625277 SB20260625278 and 40 more
#VU132985 - Integer overflow CVE-2026-46209	CWE-190	Low	No	No	4.18.0-553.140.1.rt7.481.el8_10, 5.14.0-284.183.1.rt14.468.el9_2	29.05.2026	SB2026052986 SB2026061292 SB2026061293 and 41 more
#VU132396 - NULL Pointer Dereference CVE-2026-46086	CWE-476	Low	No	No	4.18.0-553.144.1.rt7.485.el8_10	27.05.2026	SB2026052797 SB2026070281 SB2026070311 and 20 more
#VU132122 - Use After Free CVE-2026-43499	CWE-416	Low	No	No	3.10.0-1160.156.1.rt56.1308.el7, 5.14.0-284.181.1.rt14.466.el9_2	22.05.2026	SB2026052205 SB2026060964 SB2026061057 and 36 more
#VU130733 - Out-of-bounds read CVE-2026-43450	CWE-125	Low	No	No	4.18.0-553.140.1.rt7.481.el8_10	08.05.2026	SB2026050881 SB2026061292 SB2026070778 and 28 more
#VU130655 - Out-of-bounds read CVE-2026-43112	CWE-125	Low	No	No	4.18.0-553.141.1.rt7.482.el8_10	07.05.2026	SB20260507258 SB2026070176 SB2026070287 and 33 more
#VU128648 - Improper Access Control CVE-2026-31692	CWE-284	Low	No	No	4.18.0-553.150.1.rt7.491.el8_10	30.04.2026	SB2026043085 SB20260731178 SB20260731179
#VU127796 - Heap-based Buffer Overflow CVE-2026-31607	CWE-122	Medium	No	No	3.10.0-1160.155.1.rt56.1307.el7	25.04.2026	SB20260425114 SB20260513116 SB2026052679 and 49 more
#VU117759 - Resource Management Errors CVE-2025-40026	CWE-399	Low	No	No	4.18.0-553.147.1.rt7.488.el8_10	28.10.2025	SB20251028132 SB2025111213 SB2025111482 and 35 more

Showing elements 1 - 20 out of 1651

Known vulnerabilities in kernel-rt (Red Hat package)

Breakdown by Severity Chart

Vulnerabilities (1651)

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