CVE-2026-39826

EUVD-2026-28426
If a trusted template author were to write a <script> tag containing an empty 'type' attribute or a 'type' attribute with an ASCII whitespace, the execution of the template would incorrectly escape any data passed into the <script> block.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 1%
Debian logo
Debian Releases
Debian Product
Codename
golang-1.15
bullseye
vulnerable
golang-1.19
bookworm
vulnerable
golang-1.24
trixie
vulnerable
golang-1.25
forky
vulnerable
sid
1.25.10-1
fixed
golang-1.26
forky
vulnerable
sid
1.26.3-1
fixed
Vulnerability Media Exposure
References
https://go.dev/cl/771180
https://go.dev/issue/78981
https://groups.google.com/g/golang-announce/c/qcCIEXso47M
https://pkg.go.dev/vuln/GO-2026-4980