CVE-2026-17747: google chrome Improper Input Validation
CVSS: 4.2v3.1MediumAnalyzed
AliasesDEBIAN-CVE-2026-17747CGA-59c8-g3j3-4rjgCGA-78v2-cwjx-wpq4CGA-gpwq-cw25-6f5qCGA-hc7g-gpxh-7rcwCGA-xcx9-4647-4jq3CGA-xxww-rj7m-w88j
Published 30-07-2026Last modified 30-07-2026
Vulnerability summary
CVE-2026-17747 is a medium (CVSS 4.2) Improper Input Validation vulnerability in google chrome. EPSS estimates a 0.24% chance of exploitation in the next 30 days, higher than 14.1% of scored vulnerabilities.
CVSS score
4.2/10
010
Medium · v3.1 (CVE.org)EPSS score
0.24%
0%100%
Low · -0.07 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 2 · Related 3Timeline
- 30-07-2026PublishedVulnerability first disclosed.
- 30-07-2026Last modifiedVulnerability information updated.
Description
Insufficient validation of untrusted input in Payments in Google Chrome on Android prior to 151.0.7922.72 allowed a remote attacker who had compromised the renderer process to perform UI spoofing via a crafted HTML page. (Chromium security severity: Medium)
CVSS metrics
3 scores · 3 sources · 1 versionMedium 4.2Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:LSourcesAll 3 agree
- OSV · DebianEcosystem advisory · calculated4.2MediumCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:L
- NVDNIST4.2MediumCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:L
EPSS trend
Probability
0.24%
Chance of exploitation in the next 30 days
Percentile
14%
Versus all other CVEs
30-day change
-0.07 pp
From 0.31% on 21-09-2026
21-09-202621-10-2026
EPSS score0.24%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root cause- CWE-20Improper Input ValidationThe product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
- CWE-451User Interface (UI) Misrepresentation of Critical InformationThe user interface (UI) does not properly represent critical information to the user, allowing the information - or its source - to be obscured or spoofed. This is often a component in phishing attacks.
Affected systems
Chainguard3 products
- chromium< 151.0.7922.75-r0
- chromium-docker-selenium-compat< 151.0.7922.75-r0
- chromium-lang< 151.0.7922.75-r0
Wolfi3 products
- chromium< 151.0.7922.75-r0
- chromium-docker-selenium-compat< 151.0.7922.75-r0
- chromium-lang< 151.0.7922.75-r0
Debian1 product
- chromium< 151.0.7922.71-1~deb12u1 | < 151.0.7922.71-1~deb13u1 | < 151.0.7922.71-1
Google1 product
- chrome≥ 151.0.7922.72, < 151.0.7922.72 | < 151.0.7922.72
4 vendors · 8 products
References
3 links- chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_0887107924.htmlRelease NotesVendor Advisory
- issues.chromium.org/issues/500472958Permissions Required
