CVE-2025-0436
Google Chrome ≤ 132.0.6834.83
Raw vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HSummary
CVE-2025-0436 is a high-severity External Control of Assumed-Immutable Web Parameter (CWE-472) vulnerability in Google Chrome. Its CVSS base score is 8.8 (High).
Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 33th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
The strongest mitigations our analysis identified map to SI-10 (Information Input Validation) — see the control section below for these in your framework.
Deeper analysis AI-assisted summary
Synthesised by an AI model from the NVD description and linked references — a reading aid, not an authoritative source.
CVE-2025-0436 is an integer overflow vulnerability in the Skia graphics library used by Google Chrome prior to version 132.0.6834.83. The flaw enables potential heap corruption when rendering a crafted HTML page, as classified under CWE-472. Chromium rates its security severity as High, with a CVSS v3.1 base score of 8.8 (AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).
A remote attacker can exploit this vulnerability by luring a user to visit a malicious website containing the crafted HTML page, requiring user interaction such as clicking a link but no special privileges. Successful exploitation could allow the attacker to achieve high-impact corruption of the heap, potentially leading to arbitrary code execution and full compromise of the browser's confidentiality, integrity, and availability.
Google's stable channel update for desktop, announced via the Chrome Releases blog, patches this issue in version 132.0.6834.83 and later. Additional technical details are documented in the associated Chromium issue tracker. Security practitioners should prioritize updating affected Chrome installations to mitigate the risk.
OWASP Top 10 for Web (2025)
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2025-1668
Vulnerability Data
Integer overflow in Skia in Google Chrome prior to 132.0.6834.83 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
- CWE(s)
Related Threats
MITRE ATT&CK Enterprise Techniques
CVEs Like This One
Affected Assets
Mitigating Controls
Mitigating Controls (NIST 800-53 r5) AI
SI-10 directly requires validation of all inputs, eliminating the assumption that client-supplied parameters remain immutable.
Mitigating Controls (NIST CSF 2.0) AI
Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→CSF cross-walk (authority under review) — links open the control.
Secure SDLC practices directly require server-side validation of all inputs instead of trusting client-supplied immutable parameters.
Mitigating Controls (ISO/IEC 27001:2022 Annex A) AI
Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→ISO cross-walk (authority under review) — links open the control.
Secure coding standards require server-side verification of client-supplied data, eliminating the root cause of external control of immutable parameters.
Security testing in development and acceptance will detect parameter tampering vulnerabilities before deployment.
Secure development lifecycle mandates input validation and integrity checks that directly prevent external tampering of assumed-immutable parameters.
Application security requirements explicitly call for validation of all inputs, including hidden fields, mitigating CWE-472.
Information access restriction can limit which parameters users may influence, providing a secondary layer of defense.