BaseFortify

Publication date: 2025-12-02

Last updated on: 2025-12-04

Assigner: Chrome

Description

Use after free in Digital Credentials in Google Chrome prior to 143.0.7499.41 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2025-12-02

Last Modified

2025-12-04

Generated

2026-07-06

AI Q&A

2025-12-02

EPSS Evaluated

2026-07-05

NVD

CVE-2025-13633

Affected Vendors & Products

Vendor	Product	Version / Range
google	chrome	to 143.0.7499.40 (exc)
google	chrome	to 143.0.7499.40 (exc)
apple	macos	*
microsoft	windows	*
linux	linux_kernel	From 5.15.160 (inc) to 5.16 (inc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-416	The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

Attack-Flow Graph

Executive Summary

This vulnerability is a use-after-free issue in the Digital Credentials component of Google Chrome versions prior to 143.0.7499.41. It allows a remote attacker who has compromised the renderer process to potentially exploit heap corruption by using a specially crafted HTML page.

Impact Analysis

If exploited, this vulnerability could allow an attacker to execute arbitrary code or cause a crash in the affected Chrome browser, potentially leading to unauthorized actions or data compromise on the user's system.

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