CVE-2026-13955
published 2026-06-30CVE-2026-13955: Insufficient validation of untrusted input in CustomTabs in Google Chrome on Android prior to 150.0.7871.47 allowed a local attacker to perform UI spoofing via…
PriorityP410low3.3CVSS 3.1
AVLACLPRNUIRSUCNILAN
EPSS
0.15%
5.0th percentile
Insufficient validation of untrusted input in CustomTabs in Google Chrome on Android prior to 150.0.7871.47 allowed a local attacker to perform UI spoofing via a malicious file. (Chromium security severity: Medium)
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chrome | < 150.0.7871.47 | 150.0.7871.47 | |
| chrome | >= 150.0.7871.47 < 150.0.7871.47 | 150.0.7871.47 | |
| chrome_desktop | — | — |
CVSS provenance
nvdv3.13.3LOWCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
vendor_redhat3.3LOW
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Chrome
Stable Channel Update for Desktop: CVE-2026-13955
vendor_chrome·2026-06-30
CVE-2026-13955 [MEDIUM] Stable Channel Update for Desktop: CVE-2026-13955
Stable Channel Update for Desktop
CVE-2026-13955: Insufficient validation of untrusted input in CustomTabs. Reported by Google on 2026-05-15 [N/A][ 513515168 ] Medium CVE-2026-13956: Incorrect security UI in PageInfo
Reported by Google on 2026-05-15 [N/A][ 513553557 ] Medium CVE-2026-13957: Incorrect security UI in Extensions
Severity: medium
Red Hat
chromium-browser: Insufficient validation of untrusted input in CustomTabs
vendor_redhat·2026-06-30·CVSS 3.3
CVE-2026-13955 [LOW] CWE-1021 chromium-browser: Insufficient validation of untrusted input in CustomTabs
chromium-browser: Insufficient validation of untrusted input in CustomTabs
Insufficient validation of untrusted input in CustomTabs in Google Chrome on Android prior to 150.0.7871.47 allowed a local attacker to perform UI spoofing via a malicious file. (Chromium security severity: Medium)
An insufficient validation of untrusted input flaw was found in the CustomTabs component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=513508305
Statement: Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.
Chrome
Stable Channel Update for Desktop: CVE-2026-13954
vendor_chrome·2026-06-30·CVSS 6.5
CVE-2026-13954 [MEDIUM] Stable Channel Update for Desktop: CVE-2026-13954
Stable Channel Update for Desktop
CVE-2026-13954: Insufficient policy enforcement in XML. Reported by Google on 2026-05-15 [N/A][ 513508305 ] Medium CVE-2026-13955: Insufficient validation of untrusted input in CustomTabs
Reported by Google on 2026-05-15 [N/A][ 513515168 ] Medium CVE-2026-13956: Incorrect security UI in PageInfo
Severity: medium
GHSA
Insufficient validation of untrusted input in CustomTabs in Google Chrome on Android prior to 150.0.7871.47 allowed a local attacker to perform UI spoofing via a malicious file.
ghsa_unreviewed·2026-07-01
CVE-2026-13955 [LOW] CWE-20 Insufficient validation of untrusted input in CustomTabs in Google Chrome on Android prior to 150.0.7871.47 allowed a local attacker to perform UI spoofing via a malicious file.
Insufficient validation of untrusted input in CustomTabs in Google Chrome on Android prior to 150.0.7871.47 allowed a local attacker to perform UI spoofing via a malicious file. (Chromium security severity: Medium)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2026-13950 CVE-2026-13951 CVE-2026-13952 CVE-2026-13953 CVE-2026-13954 CVE-2026-13955 CVE-2026-13956 CVE-2026-13957 CVE-2026-13958 CVE-2026-13959 CVE-2026-13960 CVE-2026-13961 CVE-2026-13962 CVE-2
bugzilla·2026-07-03·CVSS 5.3
CVE-2026-13950 [MEDIUM] CVE-2026-13950 CVE-2026-13951 CVE-2026-13952 CVE-2026-13953 CVE-2026-13954 CVE-2026-13955 CVE-2026-13956 CVE-2026-13957 CVE-2026-13958 CVE-2026-13959 CVE-2026-13960 CVE-2026-13961 CVE-2026-13962 CVE-2
CVE-2026-13950 CVE-2026-13951 CVE-2026-13952 CVE-2026-13953 CVE-2026-13954 CVE-2026-13955 CVE-2026-13956 CVE-2026-13957 CVE-2026-13958 CVE-2026-13959 CVE-2026-13960 CVE-2026-13961 CVE-2026-13962 CVE-2026-13963 ... chromium: various flaws [fedora-all]
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
Insufficient validation of untrusted input in Blink in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to bypass same origin policy via a crafted HTML page. (Chromium security severity: Medium)
Insufficient data validation in Storage in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had
Bugzilla
CVE-2026-13950 CVE-2026-13951 CVE-2026-13952 CVE-2026-13953 CVE-2026-13954 CVE-2026-13955 CVE-2026-13956 CVE-2026-13957 CVE-2026-13958 CVE-2026-13959 CVE-2026-13960 CVE-2026-13961 CVE-2026-13962 CVE-2
bugzilla·2026-07-03·CVSS 5.3
CVE-2026-13950 [MEDIUM] CVE-2026-13950 CVE-2026-13951 CVE-2026-13952 CVE-2026-13953 CVE-2026-13954 CVE-2026-13955 CVE-2026-13956 CVE-2026-13957 CVE-2026-13958 CVE-2026-13959 CVE-2026-13960 CVE-2026-13961 CVE-2026-13962 CVE-2
CVE-2026-13950 CVE-2026-13951 CVE-2026-13952 CVE-2026-13953 CVE-2026-13954 CVE-2026-13955 CVE-2026-13956 CVE-2026-13957 CVE-2026-13958 CVE-2026-13959 CVE-2026-13960 CVE-2026-13961 CVE-2026-13962 CVE-2026-13963 ... chromium: various flaws [epel-all]
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
Insufficient validation of untrusted input in Blink in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to bypass same origin policy via a crafted HTML page. (Chromium security severity: Medium)
Insufficient data validation in Storage in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had c
Bugzilla
CVE-2026-13955 chromium-browser: Insufficient validation of untrusted input in CustomTabs
bugzilla·2026-07-01·CVSS 3.3
CVE-2026-13955 [LOW] CVE-2026-13955 chromium-browser: Insufficient validation of untrusted input in CustomTabs
CVE-2026-13955 chromium-browser: Insufficient validation of untrusted input in CustomTabs
Insufficient validation of untrusted input in CustomTabs in Google Chrome on Android prior to 150.0.7871.47 allowed a local attacker to perform UI spoofing via a malicious file. (Chromium security severity: Medium)
2026-06-30
Published