CVE-2026-46377

Dasel is a command-line tool and library for querying, modifying, and transforming data structures. From 3.0.0 until 3.10.1, the escape sequence handler in (*Tokenizer).parseCurRune in selector/lexer/tokenize.go increments past a trailing backslash in a quoted string such as "\ or '\ and then reads p.src[pos] without a bounds check, allowing attacker-controlled selector strings to trigger a Go index-out-of-range panic. This issue is fixed in version 3.10.1.

CVSS v3 6.2 MEDIUM

6.2^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.5 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/TomWright/dasel/commit/5fc1172287df89860caf139b146007d7ed12178c
https://github.com/TomWright/dasel/releases/tag/v3.10.1
https://github.com/TomWright/dasel/security/advisories/GHSA-m5j3-4634-c2vq
https://github.com/TomWright/dasel/security/advisories/GHSA-m5j3-4634-c2vq

Configurations

No configuration.

History

No history.

Information

Published : 2026-07-16 19:16

Updated : 2026-07-17 18:33

NVD link : CVE-2026-46377

Mitre link : CVE-2026-46377

CVE.ORG link : CVE-2026-46377

JSON object : View

Products Affected

No product.

CWE

CWE-129

Improper Validation of Array Index

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