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High 7.8Published Sep 24, 2026
CVE-2026-93817perf: Fix addr_filter_ranges lifetime
Updated under an hour ago ()
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In the Linux kernel, the following vulnerability has been resolved: perf: Fix addr_filter_ranges lifetime Lee Jia Jie reported that since event::addr_filter_ranges is used under RCU, it should be RCU freed.
- CVSS
- 7.8 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Received
- Record last updated
- Sep 25, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from 375637bc524952f1122ea22caf5a8f1fecad8228 before cd8dab11046c03ab07899ce3fe2aa7d1a9702cf1; 375637bc524952f1122ea22caf5a8f1fecad8228 builds before 6f1853b2b9f38f1343790bae8c0601b3f7554754; from 375637bc524952f1122ea22caf5a8f1fecad8228 before e62d4192e593630f355094adc467058a05bdc935 | CNA record |
References
- https://git.kernel.org/stable/c/cd8dab11046c03ab07899ce3fe2aa7d1a9702cf1
- https://git.kernel.org/stable/c/6f1853b2b9f38f1343790bae8c0601b3f7554754
- https://git.kernel.org/stable/c/e62d4192e593630f355094adc467058a05bdc935
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.