Logo
vulnerabilityCVE-2026-10098
Name
CVE-2026-10098
Source
NVD ( link)Debian ( link)
Description
OCSP CertID serial-number length-confusion in wolfSSL_OCSP_resp_find_status allows a same-issuer SingleResponse whose serial is a prefix of the target serial to be reported as the revocation status of a different certificate. The lookup compared serial-number bytes without first requiring the two serial numbers to be of equal length, so a SingleResponse for one certificate (same issuer) whose serial is a prefix of the target's serial would match, returning the wrong certificate's status. The fix requires the serial lengths to be equal before comparing the serial bytes.
Published Date
Updated Date
Workaround
-

Analysis#


Affected Component
Analysis
wolfssl
Exploitable

Vulnerability Ratings#


6.3
CVSSv4
5.3
CVSSv31
NaN
other

Others affected components#


Name
Project
Project Version
Version
Status
buildroot
2025.02.x
5.9.2
Not Affected
buildroot
master
5.9.2
Not Affected
openwrt
master
5.9.2-r1
Not Affected
openwrt
openwrt-25.12
5.9.2-r1
Not Affected
yocto
master
5.9.2
Not Affected
yocto
scarthgap
5.7.2
Exploitable