Get real-time updates on Telegram
CVE-2026-72463: Linux 7.0
CVE-2026-72463 affects linux. CVSS 3.1 base score 9.8 (CRITICAL, Source advisory). EPSS 0.00652 (percentile 0.49589), scored 06-Oct-2026. Fixed version: 7.1.5-1. Fixed version: 7.0.0-1013.13~24.04.1. Fixed version: 7.0.0-1013.13~24.04.1. Fixed version: 7.0.0-34.34~24.04.1. Fixed version: 7.0.0-1012.12~24.04.1. Fixed version: 7.0.0-34.34.1~24.04.1. Fixed version: 7.0.0-34.34. Fixed version: 7.0.0-1013.13. Fixed version: 7.0.0-1017.17. Fixed version: 7.0.0-1016.16. Fixed version: 7.0.0-1013.13. Fixed version: 7.0.0-1007.8. Fixed version: 7.0.0-1014.14.
Affected technology
Linux · 4236c30b437b80f673b9e08c8fae38b8d471ac9e to before fed4d3195a31125566876952ce66113ec1eb9008, 0f451b43c88bf2b9c038b414be580efee42e031b to before 1acd93259b6be269e26be5d71c224bccd1f8352f, 1c428b03840094410c5fb6a5db30640486bbbfcb to before 63a30015199912bd5055bead8001b1ae68a67cdb, 1c428b03840094410c5fb6a5db30640486bbbfcb to before 8045c0df98d4f14c54e5cb875f1c9c0ce89fe4ff, 5002beda5cac69d522dc54da0d5d463ed9c963d2, 6.12.94 to before 6.12.112, 6.18.23 to before 6.18.54, 6.19.13 to before 6.20
Linux
Linux · 7.0
Linux
Component: Not specified by the source
File: net/ipv4/xfrm4_input.c, net/ipv6/xfrm6_input.c, net/xfrm/xfrm_input.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 9.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- Product
- linux
- CCR priority
- 39.4 /100 (P4)
- CVSS 3.1
- 9.8 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · Source advisory
- EPSS
- 0.00652 · percentile 0.49779 · 2026-10-10
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-10 21:26:32.650893+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 2026-10-04 05:55:03.931280+00:00 UTC
- OSV.dev · Source record · observed 2026-10-08 08:57:13.774521+00:00 UTC
- OSV.dev · Source record · observed 2026-10-04 13:35:46.972631+00:00 UTC
- OSV.dev · Source record · observed 2026-10-07 03:19:31.921362+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-72463.html