CVE-2025-10533

Integer overflow in the SVG component. This vulnerability affects Firefox < 143, Firefox ESR < 115.28, Firefox ESR < 140.3, Thunderbird < 143, and Thunderbird < 140.3.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.8 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
mozillaCNA
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CISA-ADPADP
8.8 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 19%
VendorProductVersion
mozillafirefox
𝑥
< 115.28.0
mozillafirefox
𝑥
< 143.0
mozillafirefox
116.0 ≤
𝑥
< 140.3
mozillathunderbird
𝑥
< 140.3.0
mozillathunderbird
141.0 ≤
𝑥
< 143.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
firefox
sid
144.0.2-1
fixed
firefox-esr
bullseye
vulnerable
bullseye (security)
140.4.0esr-1~deb11u1
fixed
bookworm
vulnerable
bookworm (security)
140.4.0esr-1~deb12u1
fixed
trixie
vulnerable
trixie (security)
140.4.0esr-1~deb13u1
fixed
forky
140.4.0esr-1
fixed
sid
140.4.0esr-1
fixed
thunderbird
bullseye
vulnerable
bullseye (security)
1:140.4.0esr-1~deb11u1
fixed
bookworm
vulnerable
bookworm (security)
1:140.4.0esr-1~deb12u1
fixed
trixie
vulnerable
trixie (security)
1:140.4.0esr-1~deb13u1
fixed
forky
1:140.4.0esr-1
fixed
sid
1:140.4.0esr-1
fixed