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CVE-2026-74565: Linux 5.1
CVE-2026-74565. CVSS 3.1 base score 7.8 (HIGH, Source advisory). EPSS 0.00123 (percentile 0.01866), scored 15-Oct-2026.
Affected technology
Linux · 4d44175aa5bb5f68772b1eb0306554812294ca52 to before 4b549d32d34ee765527e63726bb1af984876e776, 4d44175aa5bb5f68772b1eb0306554812294ca52 to before 523c881661dde67efb44fce38c8eed50a72a57c1, 4d44175aa5bb5f68772b1eb0306554812294ca52 to before 1948e4f85b855618b5b9a27265f98d816f4cb7cb, 4d44175aa5bb5f68772b1eb0306554812294ca52 to before 63ba12b664a2cd3220ed43e22c717715f4cc2ae8, 4d44175aa5bb5f68772b1eb0306554812294ca52 to before 7d4789b58761d9d48d9b5f5e7e0a510c3bbfb3af, 4d44175aa5bb5f68772b1eb0306554812294ca52 to before f4f699790590bd0896c48a71e9232a65198f92f0
Linux
Linux · 5.1
Linux
Component: Not specified by the source
File: include/net/netfilter/nf_tables.h, net/netfilter/nf_tables_api.c
Attack conditions (Source advisory, CVSS 3.1): Local · Low privileges required · No user interaction required
What an attacker can do
A local attacker with low privileges could trigger a use-after-free error. Source advisory’s CVSS 3.1 assessment (base score 7.8/10) rates confidentiality, integrity and availability impact as high. The description does not state a further attacker outcome.
- CCR priority
- 31.2 /100 (P4)
- CVSS 3.1
- 7.8 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · Source advisory
- EPSS
- 0.00123 · percentile 0.01866 · 2026-10-15
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-16 20:20:42.059737+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-74565.html