CVE-2025-14174
HighExploitedPublic exploitOut of bounds memory access in ANGLE in Google Chrome on Mac prior to 143.0.7499.110 allowed a remote attacker to perform out of bounds memory access via a crafted HTML page.
Published Dec 12, 2025 · Updated Oct 7, 2026 · Also known as DEBIAN-CVE-2025-14174, DLA-4414-1, DSA-6083-1, UBUNTU-CVE-2025-14174, USN-7957-1
Key Facts
Patch immediately- CVE-2025-14174 is a high-severity vulnerability (CVSS 8.8 v3.1) affecting Safari (Apple), Chrome (Google), Edge Chromium (Microsoft) and 22 more products.
- It is exploited in the wild, listed in CISA KEV, Industry KEV feed, CIRCL KEV, ENISA EUVD since Dec 12, 2025. Public exploit code is available.
- EPSS estimates a 22% probability of exploitation in the next 30 days.
- Fixed versions are available, including Ipados 18.7.3, Ipados 26.2, Iphone OS 18.7.3.
- Brandefense priority: patch immediately, because it is listed as exploited in the wild.
CVSS v3.1
8.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS (30-day exploit likelihood)
22%
Higher than 97.6% of all scored CVEs
Exploited in the wild
Yes
4 catalog listings
Public exploit code
Available
Proof-of-concept or weaponized module
Get the full CVE-2025-14174 brief as a PDF
Every affected product and fixed release, exploitation status and a first 24 hours response checklist, emailed within minutes.
Description
Out of bounds memory access in ANGLE in Google Chrome on Mac prior to 143.0.7499.110 allowed a remote attacker to perform out of bounds memory access via a crafted HTML page. (Chromium security severity: High)
Known-Exploited Catalog Listings
| Catalog | Added | Remediation due | Ransomware use |
|---|---|---|---|
| CISA KEV | Dec 12, 2025 | Jan 2, 2026 | Not reported |
| Industry KEV feed | Dec 12, 2025 | Jan 2, 2026 | Not reported |
| CIRCL KEV | Dec 12, 2025 | Jan 2, 2026 | Not reported |
| ENISA EUVD | Dec 12, 2025 | n/a | Not reported |
Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Affected Products
532 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| SafariApple | See advisory | 26.2 |
| ChromeGoogle | >= 143.0.7499.110 | 143.0.7499.110 |
| Edge ChromiumMicrosoft | See advisory | 143.0.3650.80 |
| IpadosApple | See advisory | 18.7.3 |
| Iphone OSApple | See advisory | 18.7.3 |
Patched Releases
Ipados
18.7.3, 26.2
Iphone OS
18.7.3, 26.2
Macos
26.2
Safari
26.2
Tvos
26.2
Visionos
26.2
Watchos
26.2
Chrome
143.0.7499.110, 143.0.7499.109
chromedriver
143.0.7499.109-bp160.1.1, 143.0.7499.146-1.1
chromium
143.0.7499.109-bp160.1.1, 143.0.7499.146-1.1, 143.0.7499.169-r0
gir1.2-javascriptcoregtk-4.0
2.50.4-0ubuntu0.22.04.1
gir1.2-javascriptcoregtk-4.1
2.50.4-0ubuntu0.22.04.1, 2.50.4-0ubuntu0.24.04.1, 2.50.4-0ubuntu0.25.04.1, 2.50.4-0ubuntu0.25.10.1
gir1.2-javascriptcoregtk-6.0
2.50.4-0ubuntu0.22.04.1, 2.50.4-0ubuntu0.24.04.1, 2.50.4-0ubuntu0.25.04.1, 2.50.4-0ubuntu0.25.10.1
gir1.2-webkit-6.0
2.50.4-0ubuntu0.22.04.1, 2.50.4-0ubuntu0.24.04.1, 2.50.4-0ubuntu0.25.04.1, 2.50.4-0ubuntu0.25.10.1
gir1.2-webkit2-4.0
2.50.4-0ubuntu0.22.04.1
gir1.2-webkit2-4.1
2.50.4-0ubuntu0.22.04.1, 2.50.4-0ubuntu0.24.04.1, 2.50.4-0ubuntu0.25.04.1, 2.50.4-0ubuntu0.25.10.1
libjavascriptcoregtk-4_0-18
2.50.4-150400.4.134.1, 2.50.4-150600.12.54.1, 2.50.4-160000.1.1, 2.50.4-4.51.1
libjavascriptcoregtk-4_0-18-32bit
2.50.4-150600.12.54.1
libjavascriptcoregtk-4_1-0
2.50.4-150400.4.134.2, 2.50.4-150600.12.54.1, 2.50.4-160000.1.1
libjavascriptcoregtk-4_1-0-32bit
2.50.4-150600.12.54.1
libjavascriptcoregtk-4.0-18
2.50.4-0ubuntu0.22.04.1
libjavascriptcoregtk-4.0-bin
2.50.4-0ubuntu0.22.04.1, 2.50.4-0ubuntu0.24.04.1, 2.50.4-0ubuntu0.25.04.1, 2.50.4-0ubuntu0.25.10.1
libjavascriptcoregtk-4.0-dev
2.50.4-0ubuntu0.22.04.1
libjavascriptcoregtk-4.1-0
2.50.4-0ubuntu0.22.04.1, 2.50.4-0ubuntu0.24.04.1, 2.50.4-0ubuntu0.25.04.1, 2.50.4-0ubuntu0.25.10.1
libjavascriptcoregtk-4.1-dev
2.50.4-0ubuntu0.22.04.1, 2.50.4-0ubuntu0.24.04.1, 2.50.4-0ubuntu0.25.04.1, 2.50.4-0ubuntu0.25.10.1
Timeline
Publicly disclosed
Dec 12, 2025
Added to CISA KEV
Dec 12, 2025
Added to Industry KEV feed
Dec 12, 2025
Added to CIRCL KEV
Dec 12, 2025
Added to ENISA EUVD
Dec 12, 2025
Last updated
Oct 7, 2026
Weakness Type
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
- CWE-787 Out-of-bounds Write
- CWE-823 Use of Out-of-range Pointer Offset
References
- advisoryRHSA-2025:23663
- advisoryRHSA-2025:23700
- advisoryRHSA-2025:23967
- advisoryRHSA-2025:23968
- advisoryRHSA-2025:23969
FAQ
Common Questions.
Out of bounds memory access in ANGLE in Google Chrome on Mac prior to 143.0.7499.110 allowed a remote attacker to perform out of bounds memory access via a crafted HTML page.
Affected: Safari (Apple); Chrome (Google) versions >= 143.0.7499.110; Edge Chromium (Microsoft), among others. The full list is in the CVE brief.
It is exploited in the wild, listed in CISA KEV, Industry KEV feed, CIRCL KEV, ENISA EUVD since Dec 12, 2025.
Yes. It was added on Dec 12, 2025 with a federal remediation due date of Jan 2, 2026.
Public exploit code is available.
Fixed versions are available, including Ipados 18.7.3, Ipados 26.2, Iphone OS 18.7.3.
Brandefense priority: patch immediately, because it is listed as exploited in the wild.
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