CVE-2026-113470

EUVD-2026-104991
Cryptographic issue in the Security Block-lists, Allow-lists, and other State component. This vulnerability was fixed in Firefox 158.0.1, Firefox ESR 153.5.1, Firefox ESR 115.43.1, Thunderbird 158.0.1, Thunderbird 153.5.1, and Firefox 158.0.2.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
mozillaCNA
5.4 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 9.1%
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
mozillafirefox_esr
𝑥
< 115.43.1
CNA
mozillafirefox_esr
116.0.0 ≤
𝑥
< 153.5.1
CNA
mozillafirefox_esr
154.0.0 ≤
𝑥
< 158.0.1
CNA
mozillathunderbird_esr
𝑥
< 153.5.1
CNA
Debian logo
Debian Releases
Debian Product
Codename
firefox
sid
158.0.1-1
fixed
firefox-esr
bookworm
vulnerable
bookworm (security)
153.5.1esr-1~deb12u1
fixed
forky
vulnerable
sid
153.5.1esr-1
fixed
trixie
vulnerable
trixie (security)
153.5.1esr-1~deb13u1
fixed
Vulnerability Media Exposure