{"cve":"CVE-2023-24535","nvd":{"published":"2023-06-08T21:15:16.420","modified":"2026-06-17T05:39:29.100","status":"Modified","description":"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 input will cause a panic.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-125"],"references":["https://github.com/golang/protobuf/issues/1530","https://go.dev/cl/475995","https://pkg.go.dev/vuln/GO-2023-1631","https://github.com/golang/protobuf/issues/1530","https://go.dev/cl/475995"],"products":["protobuf:protobuf"],"source":"nvd","synced_at":"2026-10-19T21:38:24.161619714+00:00"},"epss":{"cve":"CVE-2023-24535","score":0.01089,"percentile":0.65349,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-hw7c-3rfg-p46j","url":"https://osv.dev/vulnerability/GHSA-hw7c-3rfg-p46j","summary":"google.golang.org/protobuf vulnerable to panic leading to denial of service","modified":"2026-09-10T03:49:52.952785966Z","packages":[{"ecosystem":"Go","name":"google.golang.org/protobuf","purl":"pkg:golang/google.golang.org/protobuf","ranges":[">=1.29.0 <1.29.1"],"fixed":["1.29.1"]}]},{"id":"GO-2023-1631","url":"https://osv.dev/vulnerability/GO-2023-1631","summary":"Panic when parsing invalid messages in google.golang.org/protobuf","modified":"2026-02-04T04:28:08.549542Z","packages":[{"ecosystem":"Go","name":"google.golang.org/protobuf","purl":"pkg:golang/google.golang.org/protobuf","ranges":[">=1.29.0 <1.29.1"],"fixed":["1.29.1"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}