Detections
Analytics
CVE-2026-27137
high
Description
When verifying a certificate chain which contains a certificate containing multiple email address constraints which share common local portions but different domain portions, these constraints will not be properly applied, and only the last constraint will be considered.
References
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-27137.json
https://pkg.go.dev/vuln/GO-2026-4599
https://groups.google.com/g/golang-announce/c/EdhZqrQ98hk
https://bugzilla.redhat.com/show_bug.cgi?id=2445345
https://access.redhat.com/security/cve/CVE-2026-27137
https://access.redhat.com/errata/RHSA-2026:9872
https://access.redhat.com/errata/RHSA-2026:9699
https://access.redhat.com/errata/RHSA-2026:9698
https://access.redhat.com/errata/RHSA-2026:9697
https://access.redhat.com/errata/RHSA-2026:9385
https://access.redhat.com/errata/RHSA-2026:9052
https://access.redhat.com/errata/RHSA-2026:8842
https://access.redhat.com/errata/RHSA-2026:8338
https://access.redhat.com/errata/RHSA-2026:8337
https://access.redhat.com/errata/RHSA-2026:8167
https://access.redhat.com/errata/RHSA-2026:8151
https://access.redhat.com/errata/RHSA-2026:7291
https://access.redhat.com/errata/RHSA-2026:5549
https://access.redhat.com/errata/RHSA-2026:5110
https://access.redhat.com/errata/RHSA-2026:36796
https://access.redhat.com/errata/RHSA-2026:29854
https://access.redhat.com/errata/RHSA-2026:28047
https://access.redhat.com/errata/RHSA-2026:28038
https://access.redhat.com/errata/RHSA-2026:26585
https://access.redhat.com/errata/RHSA-2026:26568
https://access.redhat.com/errata/RHSA-2026:23345
https://access.redhat.com/errata/RHSA-2026:23228
https://access.redhat.com/errata/RHSA-2026:22937
https://access.redhat.com/errata/RHSA-2026:22862
https://access.redhat.com/errata/RHSA-2026:22714
https://access.redhat.com/errata/RHSA-2026:22450
https://access.redhat.com/errata/RHSA-2026:22423
https://access.redhat.com/errata/RHSA-2026:22347
https://access.redhat.com/errata/RHSA-2026:21769
https://access.redhat.com/errata/RHSA-2026:19375
https://access.redhat.com/errata/RHSA-2026:19181
https://access.redhat.com/errata/RHSA-2026:19132
https://access.redhat.com/errata/RHSA-2026:19049
https://access.redhat.com/errata/RHSA-2026:19022
https://access.redhat.com/errata/RHSA-2026:14879
https://access.redhat.com/errata/RHSA-2026:13545
https://access.redhat.com/errata/RHSA-2026:11800
https://access.redhat.com/errata/RHSA-2026:10929
https://access.redhat.com/errata/RHSA-2026:10250
https://access.redhat.com/errata/RHSA-2026:10225
https://access.redhat.com/errata/RHSA-2026:10184
https://access.redhat.com/errata/RHSA-2026:10175
https://access.redhat.com/errata/RHSA-2026:10169