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Vulnerability details: VCID-dqyb-2mjv-97dr
Vulnerability ID VCID-dqyb-2mjv-97dr
Aliases CVE-2023-24535
GHSA-hw7c-3rfg-p46j
Summary google.golang.org/protobuf vulnerable to panic leading to denial of service 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.
Status Published
Exploitability None
Weighted Severity None
Risk None
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-125 Out-of-bounds Read
CWE-400 Uncontrolled Resource Consumption
System Score Found at
cvssv3 7.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-24535.json
epss 0.0037 https://api.first.org/data/v1/epss?cve=CVE-2023-24535
epss 0.00394 https://api.first.org/data/v1/epss?cve=CVE-2023-24535
epss 0.00394 https://api.first.org/data/v1/epss?cve=CVE-2023-24535
epss 0.00394 https://api.first.org/data/v1/epss?cve=CVE-2023-24535
epss 0.00394 https://api.first.org/data/v1/epss?cve=CVE-2023-24535
epss 0.00394 https://api.first.org/data/v1/epss?cve=CVE-2023-24535
epss 0.00394 https://api.first.org/data/v1/epss?cve=CVE-2023-24535
epss 0.00394 https://api.first.org/data/v1/epss?cve=CVE-2023-24535
epss 0.00394 https://api.first.org/data/v1/epss?cve=CVE-2023-24535
epss 0.00394 https://api.first.org/data/v1/epss?cve=CVE-2023-24535
epss 0.00394 https://api.first.org/data/v1/epss?cve=CVE-2023-24535
epss 0.00394 https://api.first.org/data/v1/epss?cve=CVE-2023-24535
epss 0.00394 https://api.first.org/data/v1/epss?cve=CVE-2023-24535
epss 0.00394 https://api.first.org/data/v1/epss?cve=CVE-2023-24535
cvssv3.1 7.5 https://github.com/golang/protobuf
generic_textual HIGH https://github.com/golang/protobuf
cvssv3.1 7.5 https://github.com/golang/protobuf/issues/1530
generic_textual HIGH https://github.com/golang/protobuf/issues/1530
ssvc Track https://github.com/golang/protobuf/issues/1530
cvssv3.1 7.5 https://go.dev/cl/475995
generic_textual HIGH https://go.dev/cl/475995
ssvc Track https://go.dev/cl/475995
cvssv3.1 7.5 https://nvd.nist.gov/vuln/detail/CVE-2023-24535
generic_textual HIGH https://nvd.nist.gov/vuln/detail/CVE-2023-24535
cvssv3.1 7.5 https://pkg.go.dev/vuln/GO-2023-1631
generic_textual HIGH https://pkg.go.dev/vuln/GO-2023-1631
ssvc Track https://pkg.go.dev/vuln/GO-2023-1631
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-24535.json
https://api.first.org/data/v1/epss?cve=CVE-2023-24535
https://github.com/golang/protobuf
https://github.com/golang/protobuf/issues/1530
https://go.dev/cl/475995
https://nvd.nist.gov/vuln/detail/CVE-2023-24535
https://pkg.go.dev/vuln/GO-2023-1631
2214960 https://bugzilla.redhat.com/show_bug.cgi?id=2214960
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-24535.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://github.com/golang/protobuf
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://github.com/golang/protobuf/issues/1530
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-01-06T19:32:44Z/ Found at https://github.com/golang/protobuf/issues/1530
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://go.dev/cl/475995
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-01-06T19:32:44Z/ Found at https://go.dev/cl/475995
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2023-24535
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://pkg.go.dev/vuln/GO-2023-1631
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

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Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-01-06T19:32:44Z/ Found at https://pkg.go.dev/vuln/GO-2023-1631
Exploit Prediction Scoring System (EPSS)
Percentile 0.58796
EPSS Score 0.0037
Published At April 2, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T12:58:36.749111+00:00 GithubOSV Importer Import https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/03/GHSA-hw7c-3rfg-p46j/GHSA-hw7c-3rfg-p46j.json 38.0.0