CVE-2024-4774

2024-05-1417:21:26

mozilla

github.com

shmemcharmaphashentry

firefox

vulnerability

AI Score

6.3

Confidence

Low

SSVC

Exploitation

none

Automatable

Technical Impact

partial

JSON

The ShmemCharMapHashEntry() code was susceptible to potentially undefined behavior by bypassing the move semantics for one of its data members. This vulnerability affects Firefox < 126.

CNA Affected

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