| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-qxhc-wx3p-2wmg | @fastify/accepts-serializer Vulnerable to Denial of Service via Unbounded Accept Header Cache Growth |
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Fri, 29 May 2026 14:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Fastify fastify\/accepts-serializer
|
|
| CPEs | cpe:2.3:a:fastify:fastify\/accepts-serializer:*:*:*:*:*:node.js:*:* | |
| Vendors & Products |
Fastify fastify\/accepts-serializer
|
Wed, 06 May 2026 09:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Fastify
Fastify fastify-accepts-serializer |
|
| Vendors & Products |
Fastify
Fastify fastify-accepts-serializer |
Mon, 04 May 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Mon, 04 May 2026 19:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | @fastify/accepts-serializer cached serializer-selection results keyed by the request Accept header without a size limit or eviction policy. A remote unauthenticated client could send many distinct but matching Accept header variants to make the cache grow unbounded, eventually exhausting the Node.js heap and crashing the process. Versions <= 6.0.3 are affected. Update to 6.0.4 or later, which bounds the cache via an LRU with a default size of 100 entries, configurable through the new cacheSize plugin option. | |
| Title | @fastify/accepts-serializer vulnerable to Denial of Service via Unbounded Accept Header Cache Growth | |
| Weaknesses | CWE-770 | |
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: openjs
Published:
Updated: 2026-05-04T19:50:16.465Z
Reserved: 2026-05-04T11:50:02.918Z
Link: CVE-2026-7768
Updated: 2026-05-04T19:50:12.504Z
Status : Analyzed
Published: 2026-05-04T20:16:21.107
Modified: 2026-05-29T14:43:17.467
Link: CVE-2026-7768
No data.
OpenCVE Enrichment
Updated: 2026-05-06T09:22:37Z
Github GHSA