CVE-2025-29699

NetSurf 3.11 is vulnerable to Use After Free in dom_node_set_text_content function.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
mitreCNA
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CISA-ADPADP
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Base Score
CVSS 3.x
EPSS Score
Percentile: 16%
VendorProductVersion
netsurf-browsernetsurf
3.11
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
netsurf
bookworm
no-dsa
bullseye
postponed
trixie
no-dsa
forky
vulnerable
sid
vulnerable
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
netsurf
questing
needs-triage
plucky
needs-triage
noble
needs-triage
jammy
needs-triage
focal
needs-triage
xenial
needs-triage
Common Weakness Enumeration
References
https://github.com/Fysac/netsurf-disclosure/tree/main/CVE-2025-29699
https://www.netsurf-browser.org/