# github.com/tomwright/dasel/v3 (Go) vulnerabilities

Source: https://junglewise.ai/threats/technologies/github-com-tomwright-dasel-v3  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 13 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/github-com-tomwright-dasel-v3.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 5 vulnerabilities in github.com/tomwright/dasel/v3 (Go): 0 in the last 7 days and 2 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-62866, was published on 21 September 2026. Nothing in the last four weeks, down from 2 vulnerabilities in the four before.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 2
- All time: 5 (0 critical, 0 exploited in the wild)

## About github.com/tomwright/dasel/v3 (Go)

Dasel is a command-line tool and Go library for querying and modifying data structures in JSON, YAML, TOML, XML, and CSV formats.

## Latest github.com/tomwright/dasel/v3 (Go) vulnerabilities

- [CVE-2026-62866: Dasel selector lexer panic on trailing whitespace](https://junglewise.ai/threats/cve-2026-62866-dasel-selector-lexer-panic-on-trailing-whitespace) (medium, CVSS 6.2, published 21 Sep 2026)
- [CVE-2026-59168: Dasel unbounded recursion in JSON and XML readers causes stack overflow DoS](https://junglewise.ai/threats/cve-2026-59168-dasel-unbounded-recursion-in-json-and-xml-readers-causes-stack) (medium, CVSS 6.2, published 21 Sep 2026)
- [CVE-2026-46378: TomWright Dasel infinite loop in selector lexer](https://junglewise.ai/threats/cve-2026-46378-tomwright-dasel-infinite-loop-in-selector-lexer) (high, CVSS 7.5, published 16 Jul 2026)
- [CVE-2026-46377: TomWright Dasel index out of bounds panic in selector lexer](https://junglewise.ai/threats/cve-2026-46377-tomwright-dasel-index-out-of-bounds-panic-in-selector-lexer) (high, CVSS 7.5, published 16 Jul 2026)
- [CVE-2026-33320: Dasel has unbounded YAML alias expansion in dasel leads to CPU/memory denial of service](https://junglewise.ai/threats/cve-2026-33320-dasel-has-unbounded-yaml-alias-expansion-in-dasel-leads-to-cpu) (low, CVSS 3.1, published 23 Mar 2026)

## Most severe github.com/tomwright/dasel/v3 (Go) vulnerabilities

- [CVE-2026-46377: TomWright Dasel index out of bounds panic in selector lexer](https://junglewise.ai/threats/cve-2026-46377-tomwright-dasel-index-out-of-bounds-panic-in-selector-lexer) (high, CVSS 7.5, published 16 Jul 2026)
- [CVE-2026-46378: TomWright Dasel infinite loop in selector lexer](https://junglewise.ai/threats/cve-2026-46378-tomwright-dasel-infinite-loop-in-selector-lexer) (high, CVSS 7.5, published 16 Jul 2026)
- [CVE-2026-62866: Dasel selector lexer panic on trailing whitespace](https://junglewise.ai/threats/cve-2026-62866-dasel-selector-lexer-panic-on-trailing-whitespace) (medium, CVSS 6.2, published 21 Sep 2026)
- [CVE-2026-59168: Dasel unbounded recursion in JSON and XML readers causes stack overflow DoS](https://junglewise.ai/threats/cve-2026-59168-dasel-unbounded-recursion-in-json-and-xml-readers-causes-stack) (medium, CVSS 6.2, published 21 Sep 2026)
- [CVE-2026-33320: Dasel has unbounded YAML alias expansion in dasel leads to CPU/memory denial of service](https://junglewise.ai/threats/cve-2026-33320-dasel-has-unbounded-yaml-alias-expansion-in-dasel-leads-to-cpu) (low, CVSS 3.1, published 23 Mar 2026)

## Vulnerabilities per week

Nothing in the last four weeks, down from 2 vulnerabilities in the four before.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 2 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Other Go technologies

- [github.com/mattermost/mattermost-server (Go)](https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server): 297 vulnerabilities
- [github.com/mattermost/mattermost-server/v6 (Go)](https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server-v6): 222 vulnerabilities
- [github.com/mattermost/mattermost/server/v8 (Go)](https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server-v8): 207 vulnerabilities
- [github.com/mattermost/mattermost-server/v5 (Go)](https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server-v5): 199 vulnerabilities
- [stdlib (Go)](https://junglewise.ai/threats/technologies/go-stdlib): 178 vulnerabilities
- [github.com/siyuan-note/siyuan/kernel (Go)](https://junglewise.ai/threats/technologies/github-com-siyuan-note-siyuan-kernel): 160 vulnerabilities
- [code.gitea.io/gitea (Go)](https://junglewise.ai/threats/technologies/code-gitea-io-gitea): 126 vulnerabilities
- [code.vikunja.io/api (Go)](https://junglewise.ai/threats/technologies/code-vikunja-io-api): 91 vulnerabilities
- [gogs.io/gogs (Go)](https://junglewise.ai/threats/technologies/gogs-io-gogs): 81 vulnerabilities
- [github.com/traefik/traefik/v2 (Go)](https://junglewise.ai/threats/technologies/github-com-traefik-traefik-v2): 78 vulnerabilities
- [github.com/traefik/traefik (Go)](https://junglewise.ai/threats/technologies/github-com-traefik-traefik): 75 vulnerabilities
- [github.com/usememos/memos (Go)](https://junglewise.ai/threats/technologies/github-com-usememos-memos): 75 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "github.com/tomwright/dasel/v3 (Go) vulnerabilities", https://junglewise.ai/threats/technologies/github-com-tomwright-dasel-v3, 13 November 2026.