CVE-2024-2410

9.8 criticalEPSS 0.3%

Critical (9.8) in google protobuf. EPSS 0.3% chance of exploitation in the next 30 days.

The JsonToBinaryStream() function is part of the protocol buffers C++ implementation and is used to parse JSON from a stream. If the input is broken up into separate chunks in a certain way, the parser will attempt to read bytes from a chunk that has already been freed.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 26% of CVEs (scores of 2026-10-31)
CWE: CWE-416
Published: 2024-05-03
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

google:protobuf

References

https://github.com/protocolbuffers/protobuf/releases/tag/v25.0
https://github.com/protocolbuffers/protobuf/releases/tag/v25.0

Check your stack JSON