CVE-2026-24810CWE-120

A buffer overflow in rethinkdb/rethinkdb

Critical · published January 27, 2026

CVSS v4.0
10.0
EPSS
0%
Percentile
23.2
In the wild
Unconfirmed
What it is

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in rethinkdb (src/cjson modules). This vulnerability is associated with program files cJSON.Cc.

This issue affects rethinkdb: through v2.4.4.

The record
Technical detail
CVSS v4.0
10.0 · CRITICAL
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/S:N/AU:Y/R:U/V:C/RE:M/U:Red
EPSS
0.00315 · 23.2th percentile
Weakness
CWE-120 · Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Published
2026-01-27T08:47Z
EPSS history
Timeline
  • 27 JAN 08:47Z
    A buffer overflow in rethinkdb/rethinkdb
    cvelistv5