Get real-time updates on Telegram
CVE-2026-97991: Linux 5.13
CVE-2026-97991. CVSS 3.1 base score 7.8 (HIGH, Source advisory). EPSS 0.00121 (percentile 0.0171), scored 03-Oct-2026.
Affected technology
Linux · 7d189f617f83f780915b737896a696ff605bd19f to before 2ff2a8d063fdfa1e1479fb1fe2e3356a2ce89018, 7d189f617f83f780915b737896a696ff605bd19f to before 36ef4d8527f71648f00347f6ba759f0b7e5e0977, 7d189f617f83f780915b737896a696ff605bd19f to before 000c6300776ceaf6b715780113f4275b1be4195b, 7d189f617f83f780915b737896a696ff605bd19f to before 14acb0d44b7d90a077beb7b92b444b90bafda9d9, 7d189f617f83f780915b737896a696ff605bd19f to before a8a1413a2cfdbedc896249f461d6d92efbbfe21f, 7d189f617f83f780915b737896a696ff605bd19f to before d6dac17e20fd2abd0eb8c09d69fccf7426e12bcf, 7d189f617f83f780915b737896a696ff605bd19f to before 0a8693f00c408d85f086ad85d29e7030bf1e2055
Linux
Linux · 5.13
Linux
Component: Not specified by the source
File: drivers/vdpa/vdpa_sim/vdpa_sim_blk.c
Attack conditions (Source advisory, CVSS 3.1): Local · Low privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 7.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CCR priority
- 31.2 /100 (P4)
- CVSS 3.1
- 7.8 /10 · CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H · Source advisory
- EPSS
- 0.00122 · percentile 0.01783 · 2026-10-17
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-18 12:55:59.341568+00:00 UTC
- GitHub Advisory Database · Source record · observed 2026-10-04 06:01:24.332572+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-19 10:33:46.008150+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-97991.html