CVE-2024-4775

2024-05-1417:21:26

mozilla

github.com

iterator

stop condition

wasm

memory access

undefined behavior

firefox 126

6.3 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

9.1%

JSON

An iterator stop condition was missing when handling WASM code in the built-in profiler, potentially leading to invalid memory access and undefined behavior. Note: This issue only affects the application when the profiler is running. This vulnerability affects Firefox < 126.

CNA Affected

[
  {
    "product": "Firefox",
    "vendor": "Mozilla",
    "versions": [
      {
        "lessThan": "126",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]