01 Record

CVE-2026-97993

vhost-vdpa: don't install the eventfd_ctx_fdget() error in config_ctx

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

vhost-vdpa: don't install the eventfd_ctx_fdget() error in config_ctx

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: 0.21% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 11.9% 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 2026-10-19.
Red Hat severity: Low. 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

2026-09-25 10:23Z1 MO AGO

Last updated

2026-10-19 09:12Z10 DAYS AGO

Reserved

2026-09-25

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

94c57b21d2f5007b964a370f8918a47e534999b54d65398576a05e895a65a76f

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux776f395004d829bbbf18c159ed9beb517a208c71 to < e260dc9fbfdae0978e7a8698f977fbb463a657be, 776f395004d829bbbf18c159ed9beb517a208c71 to < 66e73fa18910b39fea0941dea5fe091122240855, 776f395004d829bbbf18c159ed9beb517a208c71 to < 4fde085eb839fbb39c25cbba5d2a091ded394877, 776f395004d829bbbf18c159ed9beb517a208c71 to < 59fc7c1c6b4d325194ca45352180340092d95098, 776f395004d829bbbf18c159ed9beb517a208c71 to < 388c678639a0cebfd936b3e56c64ac6a371efec2, 776f395004d829bbbf18c159ed9beb517a208c71 to < 65faf9eaa00e408e1406fbcf675c8c8d0e27ff2a, 776f395004d829bbbf18c159ed9beb517a208c71 to < 6b20b40f020bde236f6b8a08ff88d8653261ec2b, 776f395004d829bbbf18c159ed9beb517a208c71 to < e74a9fa50749b9940b4fb13199652325e08d3c4a, 5.8—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/e260dc9fbfdae0978e7a8698f977fbb463a657be
git.kernel.orghttps://git.kernel.org/stable/c/66e73fa18910b39fea0941dea5fe091122240855
git.kernel.orghttps://git.kernel.org/stable/c/4fde085eb839fbb39c25cbba5d2a091ded394877
git.kernel.orghttps://git.kernel.org/stable/c/59fc7c1c6b4d325194ca45352180340092d95098
git.kernel.orghttps://git.kernel.org/stable/c/388c678639a0cebfd936b3e56c64ac6a371efec2
git.kernel.orghttps://git.kernel.org/stable/c/65faf9eaa00e408e1406fbcf675c8c8d0e27ff2a
git.kernel.orghttps://git.kernel.org/stable/c/6b20b40f020bde236f6b8a08ff88d8653261ec2b
git.kernel.orghttps://git.kernel.org/stable/c/e74a9fa50749b9940b4fb13199652325e08d3c4a

07 Fixed in

Debian 12

linux
Fixed in 6.1.190-1
linux-6.12
Fixed in 6.12.111-1~deb12u1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

linux
Fixed in 6.12.111-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

linux
Fixed in 7.2.7-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.