CVE-2026-46378
- Source
- https://cve.org/CVERecord?id=CVE-2026-46378
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-46378.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2026-46378
- Aliases
- Downstream
DEBIAN (1)
openSUSE (1)
UBUNTU (1)
- Related
- Published
- 2026-07-16T17:54:51Z
- Modified
- 2026-10-16T02:59:47Z
- Severity
-
- 6.2 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- Dasel: Denial of service in dasel selector lexer due to infinite loop on unterminated regex literal
- Details
-
Dasel is a command-line tool and library for querying, modifying, and transforming data structures. From 3.0.0 until 3.10.1, the selector lexer matchRegexPattern closure in (*Tokenizer).parseCurRune in selector/lexer/tokenize.go loops while tokenizing an unterminated regex literal such as r/ because peekRuneEqual returns false after the end of input, allowing attacker-controlled selector strings to consume CPU indefinitely. This issue is fixed in version 3.10.1.
- Database specific
{ "cna_assigner": "GitHub_M", "cwe_ids": [ "CWE-835" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46378.json" }- References
Affected packages
Git / github.com/tomwright/dasel
Affected ranges
- Type
- GIT
- Repo
- https://github.com/tomwright/dasel
- Events
- Database specific
-
Show details
{ "extracted_events": [ { "range": [ { "introduced": "3.0.0" }, { "fixed": "3.10.1" } ], "source": "AFFECTED_FIELD", "strategy": "StringRangeExpression" }, { "range": [ { "fixed": "95f8dd3af12958bf6ca2a737b3ec0267280f86ed" } ], "source": "REFERENCES_COMMIT" } ] }