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Vulnerability details: VCID-ss8z-vqjp-sff2
Vulnerability ID VCID-ss8z-vqjp-sff2
Aliases CVE-2025-5280
Summary Out of bounds write in V8 in Google Chrome prior to 137.0.7151.55 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
Status Published
Exploitability 0.5
Weighted Severity 5.3
Risk 2.6
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-787 Out-of-bounds Write
System Score Found at
epss 0.00641 https://api.first.org/data/v1/epss?cve=CVE-2025-5280
epss 0.00641 https://api.first.org/data/v1/epss?cve=CVE-2025-5280
epss 0.00641 https://api.first.org/data/v1/epss?cve=CVE-2025-5280
epss 0.00641 https://api.first.org/data/v1/epss?cve=CVE-2025-5280
epss 0.00641 https://api.first.org/data/v1/epss?cve=CVE-2025-5280
epss 0.00641 https://api.first.org/data/v1/epss?cve=CVE-2025-5280
epss 0.00641 https://api.first.org/data/v1/epss?cve=CVE-2025-5280
epss 0.00641 https://api.first.org/data/v1/epss?cve=CVE-2025-5280
cvssv3.1 8.8 https://chromereleases.googleblog.com/2025/05/stable-channel-update-for-desktop_27.html
ssvc Track https://chromereleases.googleblog.com/2025/05/stable-channel-update-for-desktop_27.html
cvssv3.1 8.8 https://issues.chromium.org/issues/417169470
ssvc Track https://issues.chromium.org/issues/417169470
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2025-5280
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-5280
417169470 https://issues.chromium.org/issues/417169470
stable-channel-update-for-desktop_27.html https://chromereleases.googleblog.com/2025/05/stable-channel-update-for-desktop_27.html
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://chromereleases.googleblog.com/2025/05/stable-channel-update-for-desktop_27.html
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-05-29T03:55:45Z/ Found at https://chromereleases.googleblog.com/2025/05/stable-channel-update-for-desktop_27.html
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://issues.chromium.org/issues/417169470
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2025-05-29T03:55:45Z/ Found at https://issues.chromium.org/issues/417169470
Exploit Prediction Scoring System (EPSS)
Percentile 0.70511
EPSS Score 0.00641
Published At April 2, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T16:39:01.610296+00:00 Debian Oval Importer Import https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 38.0.0