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CVE-2026-89521: Undefined Security Weakness

🗓️ 11 Sep 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 2 Views

Linux kernel sched/core: pick_task() releasing rq lock breaks core scheduling.

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Refs
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CVE-2026-89521
15 Sep 202606:30
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11 Sep 202619:44
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CVE-2026-89521 sched/core: Handle pick_task() releasing the rq lock
11 Sep 202619:44
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CVE-2026-89521
11 Sep 202619:44
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CVE-2026-89521
11 Sep 202620:19
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15 Sep 202606:05
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11 Sep 202620:19
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11 Sep 202620:19
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PT-2026-90237
11 Sep 202600:00
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13 Sep 2026 00:00Current
CVSS 3.17.3
EPSS0.00146
2