Protobuf is a data-serialization library maintained by Google that, despite its narrow product scope, sits deep in the software supply chain across numerous applications and services that depend on efficient message encoding and decoding. The observed vulnerability signal centers on out-of-bounds read conditions in the library's parser, a weakness class consistent with the memory-access patterns required to deserialize untrusted binary data. Live severity, exploitation, and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Protobuf over time
Signals from CVEs in this vendor scope (1 CVEs).
1 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2023-24535HIGH Parsing invalid messages can panic. Parsing a text-format message which contains a potential number consisting of a minus sign, one or more characters of whitespace, and no further | Jun 8, 2023 | 7.5 | 22 | NO | NO |
Signals from CVEs in this vendor scope (1 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Protobuf.
Media articles that mention a CVE ID that affects a product developed by Protobuf — matched by CVE ID, not by vendor name.