Dashboard / CVE-2025-40135

CVE-2025-40135

HIGH
MEDIUM Priority: 0.06 BB Relevance: 66/100
Published: 2025-11-12 Modified: 2026-10-30 First seen: 2026-10-30 Status: active

Attack Surface

Network No Auth No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: High
PR: None
UI: None
S: Unchanged
C: High
I: High
A: High

Description

In the Linux kernel, the following vulnerability has been resolved: ipv6: use RCU in ip6_xmit() Use RCU in ip6_xmit() in order to use dst_dev_rcu() to prevent possible UAF.

Affected Software (7)

VendorProductVersion
Linux Linux 4a6ce2b6f2ecabbddcfe47e7cf61dd0f00b10e36 < 7a228cfbb66cca49e9baf901c506364f8dfe036b
Linux Linux 4a6ce2b6f2ecabbddcfe47e7cf61dd0f00b10e36 < f0a54d00d2f36de40266f47c27989853e8588656
Linux Linux 4a6ce2b6f2ecabbddcfe47e7cf61dd0f00b10e36 < f69fec6287565fdeb61f65e700a1184352306943
Linux Linux 4a6ce2b6f2ecabbddcfe47e7cf61dd0f00b10e36 < bd0905e2122e3680968cd0741966983490bf2ed3
Linux Linux 4a6ce2b6f2ecabbddcfe47e7cf61dd0f00b10e36 < f7f9e924f23684b4b23cd9f976cceab24a968e34
Linux Linux 4a6ce2b6f2ecabbddcfe47e7cf61dd0f00b10e36 < 9085e56501d93af9f2d7bd16f7fcfacdde47b99c
Linux Linux 4.13

References & Advisories (10)

Bug Bounty Relevance

66 / 100
✓ Network accessible
✓ No authentication
✓ No user interaction

CVSS Score

8.1 / 10.0 v3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS — Exploitation Probability

0.69%
Raw Score 0.006910
Percentile 52.8%
Date 2026-10-30

EPSS Trend

2026-10-30
0.00691
2026-10-29
0.00691

Intelligence Sources

mitre ref →
nvd ref →

External Links