CVE-2019-0925 json
Out-of-bounds write
published 2019-05-16 7 y ago modified 2026-06-17 4 mo ago also GHSA-v648-p92f-9996 , EUVD-2021-0707
- cvss
- 7.5
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 9.2%
- EPSS 9.2% chance of exploitation in 30 days, percentile 95%
- public exploits
- 0
- none known
Summary
A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka 'Chakra Scripting Engine Memory Corruption Vulnerability'. This CVE ID is unique from CVE-2019-0912, CVE-2019-0913, CVE-2019-0914, CVE-2019-0915, CVE-2019-0916, CVE-2019-0917, CVE-2019-0922, CVE-2019-0923, CVE-2019-0924, CVE-2019-0927, CVE-2019-0933, CVE-2019-0937.
Patch / fix
- nuget Microsoft.ChakraCore 1.11.9
- microsoft chakracore 1.11.9
Exploit prediction
9.21% chance of exploitation in the next 30 days, higher than 95% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 7.5 | CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.6 | AV:N/AC:H/Au:N/C:C/I:C/A:C |
| GitHub | 3.0 | 7.5 | CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| nuget | Microsoft.ChakraCore | <1.11.9 |
1.11.9 |
Affected products
- Microsoft Microsoft Edge
- Microsoft Microsoft Edge on Windows 10 Version 1903 for 32-bit Systems
- Microsoft Microsoft Edge on Windows 10 Version 1903 for x64-based Systems
- Microsoft Microsoft Edge on Windows 10 Version 1903 for ARM64-based Systems
- Microsoft ChakraCore
Classification
- Weakness
-
- CWE-787 Out-of-bounds Write
References
-
portal.msrc.microsoft.com
/en-US/security-guidance/advisory/CVE-2019-0925
web, patch, vendor-advisory
-
github.com
/chakra-core/ChakraCore/commit/32ca10f3955f2a3ca56c6671c721b1264eca06b8
web
-
github.com
/chakra-core/ChakraCore/commit/d797e3f00e34c12c8c0ae52f56344325439dccd7
web
-
nvd.nist.gov
/vuln/detail/CVE-2019-0925
advisory
Sources
- CVE List CVE-2019-0925
- GitHub Advisory GHSA-v648-p92f-9996
- NVD CVE-2019-0925
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.