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CVE-2026-72380: Linux 4.15
CVE-2026-72380. CVSS 3.1 base score 8.8 (HIGH, Source advisory). EPSS 0.0034 (percentile 0.25838), scored 14-Oct-2026.
Affected technology
Linux · 2195046bfd69e487d9a76dc47840f15c8412840c to before bc8f2d1c6f7cf6e6551c00eb582baf4b52a04794, 2195046bfd69e487d9a76dc47840f15c8412840c to before d1297a9e2fd6ce08678b370d41bc980ca798f809, 2195046bfd69e487d9a76dc47840f15c8412840c to before d33846c8dcc06b83b7acdeac1e8bfbb5c0c26cb2
Linux
Linux · 4.15
Linux
Component: Not specified by the source
File: drivers/xen/pvcalls-front.c
Attack conditions (Source advisory, CVSS 3.1): Adjacent network · No privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 8.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CCR priority
- 35.3 /100 (P4)
- CVSS 3.1
- 8.8 /10 · CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · Source advisory
- EPSS
- 0.0034 · percentile 0.25838 · 2026-10-14
- KEV
- no
Provenance
- GitHub Advisory Database · Source record · observed 2026-10-15 12:39:55.759815+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-15 11:57:11.427822+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-72380.html