CVE-2020-15681

When multiple WASM threads had a reference to a module, and were looking up exported functions, one WASM thread could have overwritten another's entry in a…

published October 22, 2020

CVSS
—
EPSS
1%
Percentile
65.1
In the wild
Unconfirmed
What it is

When multiple WASM threads had a reference to a module, and were looking up exported functions, one WASM thread could have overwritten another's entry in a shared stub table, resulting in a potentially exploitable crash. This vulnerability affects Firefox < 82.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01091 · 65.1th percentile
Published
2020-10-22T20:32Z
EPSS history
Timeline
  • 22 OCT 20:32Z
    When multiple WASM threads had a reference to a module, and were looking up exported functions, one WASM thread could have overwritten another's entry in a…
    cvelistv5