01 Record

CVE-2026-74580

vhost: reset the vring metadata cache on vring reconfiguration

UnratedPUBLISHEDCNA: Linux

Base scoreUnratedNo CVSS vector published

View raw JSON CVE Program record

02 Description

vhost: reset the vring metadata cache on vring reconfiguration

03 Metadata

Published: 2026-08-21 16:31Z9 HR AGO
Last updated: 2026-08-21 16:31Z9 HR AGO
Reserved: 2026-08-15
Assigning CNA: Linux
Record state: PUBLISHED
Severity: Unrated: no CVSS score published
CVSS vector: Not published
Weaknesses: No CWE assigned
SSVC decision: No CISA-ADP assessment
Data version: 5.2
Document digest: 004ac1abb12ef65b8be5bcd654c5b4df8572c88aa58f109ea6f19d90f7e99ad2

04 Affected products

VendorProductVersionsPlatforms

LinuxLinuxf889491380582b4ba2981cf0b0d7d6a40fb30ab7 to < 5224bd37e37d36076a550d99b2aebba33939fd95, f889491380582b4ba2981cf0b0d7d6a40fb30ab7 to < 54617e9119be2eb728ecdd8d977b99c99d4c498a, f889491380582b4ba2981cf0b0d7d6a40fb30ab7 to < 13fa6f32a56a386a82bd7451644c494beed034af, f889491380582b4ba2981cf0b0d7d6a40fb30ab7 to < cf363a7a02ce132ef1f58084fdb13e1a3b7da7e7, f889491380582b4ba2981cf0b0d7d6a40fb30ab7 to < 6fa3e9b1fe856259555a7e22f3f3082e7827fd9b, f889491380582b4ba2981cf0b0d7d6a40fb30ab7 to < f1e21108e3ddfcce62f6cad4ebd7b5674543c9e6, f889491380582b4ba2981cf0b0d7d6a40fb30ab7 to < b70ebe0bba254e093dd5fd4c0c170941ce83eb85, f889491380582b4ba2981cf0b0d7d6a40fb30ab7 to < de845981da67a6b049080c87e605130b0c30adc5, 4.11—

05 References

git.kernel.orghttps://git.kernel.org/stable/c/5224bd37e37d36076a550d99b2aebba33939fd95
git.kernel.orghttps://git.kernel.org/stable/c/54617e9119be2eb728ecdd8d977b99c99d4c498a
git.kernel.orghttps://git.kernel.org/stable/c/13fa6f32a56a386a82bd7451644c494beed034af
git.kernel.orghttps://git.kernel.org/stable/c/cf363a7a02ce132ef1f58084fdb13e1a3b7da7e7
git.kernel.orghttps://git.kernel.org/stable/c/6fa3e9b1fe856259555a7e22f3f3082e7827fd9b
git.kernel.orghttps://git.kernel.org/stable/c/f1e21108e3ddfcce62f6cad4ebd7b5674543c9e6
git.kernel.orghttps://git.kernel.org/stable/c/b70ebe0bba254e093dd5fd4c0c170941ce83eb85
git.kernel.orghttps://git.kernel.org/stable/c/de845981da67a6b049080c87e605130b0c30adc5