NetSurf 3.11 is vulnerable to Use After Free in dom_node_set_text_content function.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact Low

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00097.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
n/a n/a affected
Version Status Constraints
n/a affected
—

Configuration 1 [-]

cpe:2.3:a:netsurf-browser:netsurf:3.11:*:*:*:*:*:*:*

No data.

Vendor Product Confidence Versions
Netsurf-browser Netsurf — —

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Subscriptions

Vendors Products
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Tracking

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/Fysac/netsurf-disclosure/tree/main/CVE-2025-29699 cve-icon cve-icon
https://www.netsurf-browser.org/ cve-icon cve-icon
History

Wed, 05 Nov 2025 18:30:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:netsurf-browser:netsurf:3.11:*:*:*:*:*:*:*

Tue, 04 Nov 2025 17:30:00 +0000

Type Values Removed Values Added
References

Tue, 04 Nov 2025 17:00:00 +0000

Type Values Removed Values Added
References

Tue, 04 Nov 2025 16:45:00 +0000

Type Values Removed Values Added
First Time appeared Netsurf-browser
Netsurf-browser netsurf
Vendors & Products Netsurf-browser
Netsurf-browser netsurf

Mon, 03 Nov 2025 21:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-416
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Mon, 03 Nov 2025 15:00:00 +0000

Type Values Removed Values Added
Description NetSurf 3.11 is vulnerable to Use After Free in dom_node_set_text_content function.
References
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-11-04T16:48:42.854Z

Reserved: 2025-03-11T00:00:00.000Z

Link: CVE-2025-29699

cve-icon Vulnrichment

Updated: 2025-11-03T20:58:21.488Z

cve-icon NVD

Status : Analyzed

Published: 2025-11-03T15:15:35.357

Modified: 2025-11-05T18:18:43.340

Link: CVE-2025-29699

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-11-04T16:36:04Z

Weaknesses