01 Record

CVE-2026-23120

l2tp: avoid one data-race in l2tp_tunnel_del_work()

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

l2tp: avoid one data-race in l2tp_tunnel_del_work()

03 Exploitation and scoring

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.11% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 1.7% of scored records. A rank, not a probability.

NVD base score

5.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2026-02-14 15:09Z6 MO AGO

Last updated

2026-06-11 18:44Z2 MO AGO

Reserved

2026-01-13

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-366Race Condition within a ThreadBase

Data version

5.2

Document digest

2e23f15520929e6190a39813cb7e07fe8237464cc4f47b027e060eac98568fb1

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxd00fa9adc528c1b0e64d532556764852df8bd7b9 to < 1f63ca44b4f419a1663d94d1bb0b4e2beb73fdb4, d00fa9adc528c1b0e64d532556764852df8bd7b9 to < 36c40a80109f1771d59558050b1a71e13c60c759, d00fa9adc528c1b0e64d532556764852df8bd7b9 to < eae074dab764ea181bbed5e88626889319177498, d00fa9adc528c1b0e64d532556764852df8bd7b9 to < 68e92085427c84e7679ddb53c0d68836d220b6e7, d00fa9adc528c1b0e64d532556764852df8bd7b9 to < 3d6d414b214ce31659bded2f8df50c93a3769474, d00fa9adc528c1b0e64d532556764852df8bd7b9 to < 32d417497b79efb403d75f4c185fe6fd9d64b94f, d00fa9adc528c1b0e64d532556764852df8bd7b9 to < 7a29f6bf60f2590fe5e9c4decb451e19afad2bcf, 15df699fdc5af46a9fb15ae2d9326294852de5b5, 18bdaefc715b4530b4b2fe670506bb47713664cc, 3.16.57 to < 3.17, 4.15.8 to < 4.16, 4.16—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/1f63ca44b4f419a1663d94d1bb0b4e2beb73fdb4
git.kernel.orghttps://git.kernel.org/stable/c/36c40a80109f1771d59558050b1a71e13c60c759
git.kernel.orghttps://git.kernel.org/stable/c/eae074dab764ea181bbed5e88626889319177498
git.kernel.orghttps://git.kernel.org/stable/c/68e92085427c84e7679ddb53c0d68836d220b6e7
git.kernel.orghttps://git.kernel.org/stable/c/3d6d414b214ce31659bded2f8df50c93a3769474
git.kernel.orghttps://git.kernel.org/stable/c/32d417497b79efb403d75f4c185fe6fd9d64b94f
git.kernel.orghttps://git.kernel.org/stable/c/7a29f6bf60f2590fe5e9c4decb451e19afad2bcf

01 Record index

CVE-2026-23120

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2026-23120

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References