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CVE-2026-72021: Linux 2.6.34
CVE-2026-72021. CVSS 3.1 base score 8.2 (HIGH, Source advisory). EPSS 0.00589 (percentile 0.46963), scored 15-Oct-2026.
Affected technology
Linux · 2906f66a5682e5670a5eefe991843689b8d8563f to before d2b8b1557ec07ea1bb5dddbceaf4dfe63d388e27, 2906f66a5682e5670a5eefe991843689b8d8563f to before 9f94573ab962a9e81954b755da016fa3cd2f5039, 2906f66a5682e5670a5eefe991843689b8d8563f to before 290e9e8389b556efc603522e28bd1543846aa336, 2906f66a5682e5670a5eefe991843689b8d8563f to before 9cb5ac594ca76d3a71803b23b74c835b0721e628, 2906f66a5682e5670a5eefe991843689b8d8563f to before a4a2d2e483d79cc2ad3a170674cf159644acf22b, 2906f66a5682e5670a5eefe991843689b8d8563f to before 247d055504dcc852e539b9f7f30d19f9741474bf, 2906f66a5682e5670a5eefe991843689b8d8563f to before e5d0bb8871668f20de8f3c94b5ae3f372346bc6e, 2906f66a5682e5670a5eefe991843689b8d8563f to before 2f75c0faa3361b28e36cc0512b3299e163e25789
Linux
Linux · 2.6.34
Linux
Component: Not specified by the source
File: net/netfilter/ipvs/ip_vs_proto_sctp.c
Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 8.2/10) rates confidentiality impact as none; integrity impact as low; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CCR priority
- 32.9 /100 (P4)
- CVSS 3.1
- 8.2 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H · Source advisory
- EPSS
- 0.00589 · percentile 0.46963 · 2026-10-15
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-16 16:55:38.548135+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-72021.html