01 Record

CVE-2026-68480

x86/bugs: Make Safe-RET robust against interrupt injection

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

x86/bugs: Make Safe-RET robust against interrupt injection

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 0.23% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 14.1% of scored records. A rank, not a probability.
NVD base score: The NVD has published no score for this record
NVD CVSS vector: No NVD score to derive
NVD analysis status: Received. NVD last modified this record on 2026-08-18.
Red Hat severity: Important. 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

2026-08-06 17:36Z29 DAYS AGO

Last updated

2026-08-18 06:56Z17 DAYS AGO

Reserved

2026-07-30

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-201Insertion of Sensitive Information Into Sent DataBase

Data version

5.2

Document digest

82f3093796ec8f582fb9a04d4496dc9e8c2a6b287641bf1e16b8276f3ec9a6d3

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux3f9b7101bea1dcb63410c016ceb266f6e9f733c9 to < dfefa3c51370f84acb643cddf98bb42c885d0483, b35087763a44d1eb45857f799579a351332be505 to < 52db77a13be224e09eb4ba6b4252ae8ab9085c2c, ac41e90d8daa8815d8bee774a1975435fbfe1ae7 to < d0208e08d64d99383e09852a76cc3038c5a4c3ab, fb3bd914b3ec28f5fb697ac55c4846ac2d542855 to < 6703dba1d14cbd6647cd1ccfa3a3fa94b64dd096, fb3bd914b3ec28f5fb697ac55c4846ac2d542855 to < e262f28a69ae9e0791248f93b0173c1d1f3e1d5d, fb3bd914b3ec28f5fb697ac55c4846ac2d542855 to < bfe7f9993467ba431b2731437949ac1e2634e771, fb3bd914b3ec28f5fb697ac55c4846ac2d542855 to < 61649a2d61cb0dbc673f0f232f0f0c298bf50442, fb3bd914b3ec28f5fb697ac55c4846ac2d542855 to < 7e7f81cf6f5ca3311e526308f55d7c54d3ba71f9, acdc883eb61efbe01b954e782e1124790bd391a8, 5.10.189 to < 5.10.264, 5.15.125 to < 5.15.215, 6.1.44 to < 6.1.182, 6.4.9 to < 6.5, 6.5—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/dfefa3c51370f84acb643cddf98bb42c885d0483
git.kernel.orghttps://git.kernel.org/stable/c/52db77a13be224e09eb4ba6b4252ae8ab9085c2c
git.kernel.orghttps://git.kernel.org/stable/c/d0208e08d64d99383e09852a76cc3038c5a4c3ab
git.kernel.orghttps://git.kernel.org/stable/c/6703dba1d14cbd6647cd1ccfa3a3fa94b64dd096
git.kernel.orghttps://git.kernel.org/stable/c/e262f28a69ae9e0791248f93b0173c1d1f3e1d5d
git.kernel.orghttps://git.kernel.org/stable/c/bfe7f9993467ba431b2731437949ac1e2634e771
git.kernel.orghttps://git.kernel.org/stable/c/61649a2d61cb0dbc673f0f232f0f0c298bf50442
git.kernel.orghttps://git.kernel.org/stable/c/7e7f81cf6f5ca3311e526308f55d7c54d3ba71f9
people.csail.mit.eduhttps://people.csail.mit.edu/mengjia/data/2026.USENIX.TONTOU.pdf

01 Record index

CVE-2026-68480

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2026-68480

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References