Technology · npm
devalue (npm) vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 10 vulnerabilities in devalue (npm): 0 in the last 7 days and 1 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-81176, was published on 16 September 2026.
- Last 7 days
- 0
- Last 90 days
- 1
- Critical, all time
- 0
- Exploited in the wild
- 0
About devalue (npm)
A JavaScript library for converting objects into a string of JavaScript that can be evaluated to recreate the original object.
Latest devalue (npm) vulnerabilities
- CVE-2026-81176: Svelte devalue is a JavaScript library that serializes values into strings when JSON.stringify isn't sufficient for the…mediumCVSS 5.3EPSS 0.5%
- CVE-2026-42570: Svelte devalue denial of service in devalue.parsehighCVSS 7.5EPSS 0.7%
- Sveltejs devalue prototype pollution in parse and unflatten functionslowCVSS 2.7
- Sveltejs devalue prototype pollution in parse and unflattenmediumCVSS 4
- CVE-2026-30226: devalue prototype pollution in parse and unflattenmediumCVSS 4EPSS 0.5%
- Svelte devalue CPU and memory exhaustion in sparse arraysmediumCVSS 4
- Svelte devalue prototype pollution via unevalmediumCVSS 4
- CVE-2026-22775: Svelte devalue denial of service via resource exhaustion in parsehighCVSS 7.5EPSS 0.6%
- CVE-2026-22774: Svelte devalue denial of service in devalue.parsehighCVSS 7.5EPSS 0.6%
- CVE-2025-57820: devalue prototype pollution in parse()mediumCVSS 4EPSS 0.4%
Most severe devalue (npm) vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-42570: Svelte devalue denial of service in devalue.parsehighCVSS 7.5EPSS 0.7%
- CVE-2026-22775: Svelte devalue denial of service via resource exhaustion in parsehighCVSS 7.5EPSS 0.6%
- CVE-2026-22774: Svelte devalue denial of service in devalue.parsehighCVSS 7.5EPSS 0.6%
- CVE-2026-81176: Svelte devalue is a JavaScript library that serializes values into strings when JSON.stringify isn't sufficient for the…mediumCVSS 5.3EPSS 0.5%
- CVE-2026-30226: devalue prototype pollution in parse and unflattenmediumCVSS 4EPSS 0.5%
- CVE-2025-57820: devalue prototype pollution in parse()mediumCVSS 4EPSS 0.4%
- Sveltejs devalue prototype pollution in parse and unflattenmediumCVSS 4
- Svelte devalue CPU and memory exhaustion in sparse arraysmediumCVSS 4
- Svelte devalue prototype pollution via unevalmediumCVSS 4
- Sveltejs devalue prototype pollution in parse and unflatten functionslowCVSS 2.7
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 1 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/devalue.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "devalue (npm) vulnerabilities", https://junglewise.ai/threats/technologies/devalue, 28 September 2026.