CVE-2026-14099 - Vulnerability Details

Description

Use after free in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker who convinced a user to engage in specific UI gestures to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Low)

Published: 2026-06-30

Score: 8.8 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Impact

A use‑after‑free flaw exists in Chrome for iOS versions prior to 150.0.7871.47. An adversary can serve a crafted HTML page that forces the user to perform specific UI gestures, triggering a heap corruption that may allow the attacker to write arbitrary data to memory, potentially leading to a crash, denial of service, or other integrity violations.

Affected Systems

The vulnerability affects users of Google Chrome for iOS running releases older than 150.0.7871.47. No other vendors or product versions are mentioned.

Risk and Exploitability

The CVSS score of 8.8 indicates high severity, yet the EPSS score of less than 1% and the absence from the CISA KEV catalog suggest a low likelihood of exploitation in the wild. The likely attack vector involves a malicious website that coerces the victim into specific UI gestures; no publicly documented exploits have been reported.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Google

Chrome

affected

Version	Status	Constraints
`150.0.7871.47`	affected	< 150.0.7871.47

No data.

Vendor Product Confidence Versions

Google

Chrome

100%

Version	Status	Scheme	Platform
`[150.0.7871.47,150.0.7871.47)`	affected	generic	—

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Remediation

No vendor fix or workaround currently provided.

OpenCVE Recommended Actions

Update Chrome for iOS to version 150.0.7871.47 or later, which removes the use‑after‑free flaw (CWE‑416).
If an update is unavailable, disable JavaScript for untrusted sites using built‑in browser content‑blocking features to reduce the chance of the memory corruption being triggered.
Employ a reputable third‑party content blocker or Safe Browsing extension to further limit exposure to malicious HTML content.

Generated by OpenCVE AI on July 21, 2026 at 15:39 UTC.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
Debian DLA	DLA-4672-1	chromium security update
Debian DSA	DSA-6378-1	chromium security update

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00255.

Exploitation none

Automatable no

Technical Impact total

References

Link	Providers
https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html
https://issues.chromium.org/issues/513382161

History

Fri, 17 Jul 2026 14:00:00 +0000

Type	Values Removed	Values Added
Title	Use‑After‑Free in Chrome for iOS Allows Potential Heap Corruption

Wed, 15 Jul 2026 23:30:00 +0000

Type	Values Removed	Values Added
Title		Use‑After‑Free in Chrome for iOS Allows Potential Heap Corruption

Mon, 13 Jul 2026 16:15:00 +0000

Type	Values Removed	Values Added
Title	Use‑after‑free in Chrome for iOS Allows Heap Corruption via Crafted HTML

Sun, 12 Jul 2026 10:30:00 +0000

Type	Values Removed	Values Added
Title		Use‑after‑free in Chrome for iOS Allows Heap Corruption via Crafted HTML

Sat, 11 Jul 2026 02:30:00 +0000

Type	Values Removed	Values Added
Title	Use‑After‑Free in Chrome for iOS Enables Heap Corruption

Thu, 09 Jul 2026 21:15:00 +0000

Type	Values Removed	Values Added
Title		Use‑After‑Free in Chrome for iOS Enables Heap Corruption

Thu, 09 Jul 2026 07:45:00 +0000

Type	Values Removed	Values Added
Title	Use-After-Free Leading to Heap Corruption in Chrome for iOS

Wed, 08 Jul 2026 19:30:00 +0000

Type	Values Removed	Values Added
Title		Use-After-Free Leading to Heap Corruption in Chrome for iOS

Wed, 08 Jul 2026 03:15:00 +0000

Type	Values Removed	Values Added
Title	Use‑After‑Free in Chrome for iOS Enables Possible Heap Corruption via Malicious HTML

Tue, 07 Jul 2026 03:45:00 +0000

Type	Values Removed	Values Added
Title		Use‑After‑Free in Chrome for iOS Enables Possible Heap Corruption via Malicious HTML

Mon, 06 Jul 2026 16:00:00 +0000

Type	Values Removed	Values Added
Title	Use-After-Free Heap Corruption in Chrome for iOS

Mon, 06 Jul 2026 03:30:00 +0000

Type	Values Removed	Values Added
Title		Use-After-Free Heap Corruption in Chrome for iOS

Sun, 05 Jul 2026 11:30:00 +0000

Type	Values Removed	Values Added
Title	Use‑after‑free in Chrome for iOS permits heap corruption via crafted HTML

Sat, 04 Jul 2026 23:00:00 +0000

Type	Values Removed	Values Added
Title		Use‑after‑free in Chrome for iOS permits heap corruption via crafted HTML

Sat, 04 Jul 2026 15:00:00 +0000

Type	Values Removed	Values Added
Title	Use‑After‑Free Heap Corruption Vulnerability in Chrome for iOS

Sat, 04 Jul 2026 04:00:00 +0000

Type	Values Removed	Values Added
Title		Use‑After‑Free Heap Corruption Vulnerability in Chrome for iOS

Fri, 03 Jul 2026 19:45:00 +0000

Type	Values Removed	Values Added
Title	Use‑after‑free Heap Corruption in Chrome for iOS

Fri, 03 Jul 2026 12:15:00 +0000

Type	Values Removed	Values Added
Title		Use‑after‑free Heap Corruption in Chrome for iOS

Fri, 03 Jul 2026 05:15:00 +0000

Type	Values Removed	Values Added
Title	Use-After-Free Heap Corruption via Crafted HTML in Chrome for iOS

Thu, 02 Jul 2026 22:15:00 +0000

Type	Values Removed	Values Added
Title		Use-After-Free Heap Corruption via Crafted HTML in Chrome for iOS

Thu, 02 Jul 2026 14:15:00 +0000

Type	Values Removed	Values Added
Title	Use‑after‑Free in Chrome for iOS Enables Heap Corruption via UI Gesture

Thu, 02 Jul 2026 06:15:00 +0000

Type	Values Removed	Values Added
Title		Use‑after‑Free in Chrome for iOS Enables Heap Corruption via UI Gesture

Thu, 02 Jul 2026 00:15:00 +0000

Type	Values Removed	Values Added
Title	Use‑After‑Free Heap Corruption Vulnerability in Chrome for iOS via Crafted HTML

Wed, 01 Jul 2026 16:30:00 +0000

Type	Values Removed	Values Added
Metrics		cvssV3_1 `{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}` ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Wed, 01 Jul 2026 15:45:00 +0000

Type	Values Removed	Values Added
Title		Use‑After‑Free Heap Corruption Vulnerability in Chrome for iOS via Crafted HTML

Wed, 01 Jul 2026 10:45:00 +0000

Type	Values Removed	Values Added
First Time appeared		Google Google chrome
Vendors & Products		Google Google chrome

Wed, 01 Jul 2026 09:45:00 +0000

Type	Values Removed	Values Added
Title	Use‑After‑Free Leading to Heap Corruption via Malicious HTML in Chrome for iOS

Wed, 01 Jul 2026 04:15:00 +0000

Type	Values Removed	Values Added
Title		Use‑After‑Free Leading to Heap Corruption via Malicious HTML in Chrome for iOS

Tue, 30 Jun 2026 23:15:00 +0000

Type	Values Removed	Values Added
Description		Use after free in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker who convinced a user to engage in specific UI gestures to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Low)
Weaknesses		CWE-416
References		https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html https://issues.chromium.org/issues/513382161

Subscriptions

Google Chrome

MITRE

Status: PUBLISHED

Assigner: Chrome

Published: 2026-06-30T22:39:26.740Z

Updated: 2026-07-01T18:43:13.260Z

Reserved: 2026-06-29T23:11:41.952Z

Link: CVE-2026-14099

Vulnrichment

Updated: 2026-07-01T15:55:11.919Z

NVD

No data.

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-07-21T15:45:08Z

Weaknesses

CWE-416
Use After Free

Impact

Affected Systems

Risk and Exploitability

Tracking

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

Exploitation none

Automatable no

Technical Impact total

Subscriptions

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