CVE-2025-1013

EUVD-2025-1968
A race condition could have led to private browsing tabs being opened in normal browsing windows. This could have resulted in a potential privacy leak. This vulnerability was fixed in Firefox 135, Firefox ESR 128.7, Thunderbird 128.7, and Thunderbird 135.
Race Condition
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Affected Products (NVD)
VendorProductVersion
mozillafirefox_esr
𝑥
< 128.7.0
mozillafirefox
𝑥
< 135.0
mozillathunderbird
𝑥
< 128.7.0
mozillathunderbird
129.0 ≤
𝑥
< 135.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
firefox
sid
149.0.2-1
fixed
firefox-esr
bookworm
128.14.0esr-1~deb12u1
fixed
bookworm (security)
140.9.1esr-1~deb12u1
fixed
bullseye
vulnerable
bullseye (security)
140.9.1esr-1~deb11u1
fixed
forky
140.9.1esr-1
fixed
sid
140.9.1esr-1
fixed
trixie
140.8.0esr-1~deb13u1
fixed
trixie (security)
140.9.1esr-1~deb13u1
fixed
thunderbird
bookworm
1:140.6.0esr-1~deb12u1
fixed
bookworm (security)
1:140.9.1esr-1~deb12u1
fixed
bullseye
vulnerable
bullseye (security)
1:140.9.1esr-1~deb11u1
fixed
forky
1:140.9.0esr-1
fixed
sid
1:140.9.1esr-1
fixed
trixie
1:140.8.0esr-1~deb13u1
fixed
trixie (security)
1:140.9.1esr-1~deb13u1
fixed