CVE-2026-16651
- Source
- https://cve.org/CVERecord?id=CVE-2026-16651
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-16651.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-16651
- Published
- 2026-09-21T11:32:44Z
- Modified
- 2026-10-28T02:30:59Z
- Severity
-
- 8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVSS Calculator
- Summary
- temporalio/sqlparser malformed MySQL version comments can cause a panic
- Details
-
temporalio/sqlparser can panic when Parse, ParseStrictDDL, or ParseNext processes a MySQL version comment whose contents are empty or consist only of one to five decimal digits. ExtractMysqlComment does not check the -1 result returned by strings.IndexFunc before using it as a slice boundary. The resulting Go runtime panic propagates unless the caller recovers it on the parsing goroutine, so applications that parse attacker-controlled SQL can terminate. Temporal Server exposes the affected parser through ListWorkers. When that API is enabled, an authenticated caller with namespace read permission can submit a malformed query that terminates the receiving Matching process. Repeated requests can sustain a denial of service. The issue affects availability only; no confidentiality or integrity impact was identified.
- Database specific
{ "cna_assigner": "Temporal", "cwe_ids": [ "CWE-129" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/16xxx/CVE-2026-16651.json", "unresolved_ranges": [ { "extracted_events": [ { "range": [ { "introduced": "0.0.0-20180604150908-b055e9c9b4fa" }, { "fixed": "0.0.0-20260721183040-74181ffcbaaf" } ], "source": "AFFECTED_FIELD", "strategy": "StandardRange" } ] } ] }- References
-
- https://github.com/temporalio/sqlparser/tree/v0.1.0
- https://pkg.go.dev
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/16xxx/CVE-2026-16651.json
- https://github.com/temporalio/temporal/releases/tag/v1.30.7
- https://github.com/temporalio/temporal/releases/tag/v1.31.3
- https://nvd.nist.gov/vuln/detail/CVE-2026-16651
- https://github.com/temporalio/sqlparser/commit/74181ffcbaaf0c52faa925f4cf27ed6c0c2be86f
- https://github.com/temporalio/sqlparser/pull/5
- https://github.com/temporalio/temporal/pull/11090
- https://github.com/temporalio/temporal/pull/11190
- https://github.com/temporalio/sqlparser
- https://github.com/temporalio/temporal
Affected packages
Git / github.com/temporalio/sqlparser
Affected ranges
- Type
- GIT
- Repo
- https://github.com/temporalio/sqlparser
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
- Database specific
-
Show details
{ "extracted_events": [ { "range": [ { "fixed": "74181ffcbaaf0c52faa925f4cf27ed6c0c2be86f" } ], "source": "REFERENCES_COMMIT" } ] }
- Type
- GIT
- Repo
- https://github.com/temporalio/temporal
- Events
-
IntroducedLast AffectedIntroducedFixedIntroducedFixed
- Database specific
-
Show details
{ "extracted_events": [ { "range": [ { "introduced": "1.29.0" }, { "last_affected": "1.29.7" } ], "source": "AFFECTED_FIELD", "strategy": "StandardRange" }, { "range": [ { "introduced": "1.30.0" }, { "fixed": "1.30.7" } ], "source": "AFFECTED_FIELD", "strategy": "StandardRange" }, { "range": [ { "introduced": "1.31.0" }, { "fixed": "1.31.3" } ], "source": "AFFECTED_FIELD", "strategy": "StandardRange" }, { "original_tag": "v1.30.7", "range": [ { "fixed": "6263d75ecb887e4b11e67dab867c8af07260f36b" } ], "source": "REFERENCES_TAG" }, { "original_tag": "v1.31.3", "range": [ { "fixed": "8c78934b67fbac43d2ea7f8ada448c539780584d" } ], "source": "REFERENCES_TAG" } ] }