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CVE-2026-103629: chrome before 154.0.8037.97 (exclusive); +1 more affected products
CVE-2026-103629. CVSS 3.1 base score 4.3 (MEDIUM, Source advisory). EPSS 0.00201 (percentile 0.0912), scored 06-Oct-2026.
Affected technology
chrome · before 154.0.8037.97 (exclusive)
google
Chrome · 154.0.8037.97 to before 154.0.8037.97
Google
Description’s affected range: prior to 154.0.8037.97 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
Component: Not specified by the source
Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · User interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 4.3/10) rates confidentiality impact as low; integrity and availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.
- CWE
- CWE-190
- CCR priority
- 17.3 /100 (P5)
- CVSS 3.1
- 4.3 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N · Source advisory
- EPSS
- 0.00201 · percentile 0.09219 · 2026-10-11
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-11 23:42:05.235979+00:00 UTC
- GitHub Advisory Database · Source record · observed 2026-10-04 06:01:24.332572+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-05 23:09:08.830529+00:00 UTC
- OSV.dev · Source record · observed 2026-10-06 17:58:42.508367+00:00 UTC
- OSV.dev · Source record · observed 2026-10-04 13:35:46.972631+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-103629.html