It was found that the fix addressing CVE-2025-55184 in React Server Components was incomplete and does not prevent a denial of service attack in a specific case. React Server Components versions 19.0.2, 19.1.3 and 19.2.2 are affected, allow…
Exact source revision recorded 27 Oct 2026 23:55:27 UTC. It does not establish the source's current position. Latest evidence.
euvd · EUVD-2025-202926
PublishedIt was found that the fix addressing CVE-2025-55184 in React Server Components was incomplete and does not prevent a denial of service attack in a specific case. React Server Components versions 19.0.2, 19.1.3 and 19.2.2 are affected, allowing unsafe deserialization of payloads from HTTP requests to Server Function endpoints. This can cause an infinite loop that hangs the server process and may prevent future HTTP requests from being served.
EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.
Original publisher date fields
datePublished: Dec 11, 2025, 11:36:20 PM
dateUpdated: Dec 12, 2025, 6:40:45 PM
1 related source bulletins · separate from aliases
NCSC-2025-0394: Kwetsbaarheden verholpen in React Server Components
CVE-2025-67779 · CVE-2025-55183 · CVE-2025-55184
- Source published
- Dec 11, 2025, 11:36:20 PM (timezone not stated)
- Source modified
- Dec 12, 2025, 6:40:45 PM (timezone not stated)
- Observed here
- 27 Oct 2026 23:55:27 UTC
- Source terms
- ENISA EUVD · source terms and attribution apply
Original source record · Cite this exact observation · Complete original publisher JSON
This view projects the publisher's source fields for reading; the original JSON retains additional fields and CVE enrichment containers. Attribution: euvd · ENISA EUVD · source terms and attribution apply. Source text is retained; field grouping and change labels are provided by ChangeIntel.
EUVD CVSS 3.1 · 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H