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Vulnerability details: VCID-fysn-7wu8-t3df
Vulnerability ID VCID-fysn-7wu8-t3df
Aliases CVE-2015-0817
Summary Security researcher ilxu1a reported, through HP Zero Day Initiative's Pwn2Own contest, a flaw in Mozilla's implementation of typed array bounds checking in JavaScript just-in-time compilation (JIT) and its management of bounds checking for heap access. This flaw can be leveraged into the reading and writing of memory allowing for arbitary code execution on the local system.
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (1)
No exploits are available.
Exploit Prediction Scoring System (EPSS)
Percentile 0.87838
EPSS Score 0.03906
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:10:56.001497+00:00 Mozilla Importer Import https://github.com/mozilla/foundation-security-advisories/blob/master/announce/2015/mfsa2015-29.md 37.0.0