handle is set to share connections with other handles, can lead to
use-after-free in the cleanup process.
Analysis
Analysis and contextual insights are available on OpenCVE Cloud.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| curl | curl | unaffected |
|
No data.
No data.
| Vendor | Product | Confidence | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Curl | Curl | 100% |
|
Found an issue or want to improve our Enrichment? You can suggest it directly by opening an issue on our dedicated GitHub repository .
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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No advisories yet.
Tue, 08 Sep 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
|
Sun, 06 Sep 2026 20:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Curl
Curl curl |
|
| Weaknesses | CWE-416 | |
| Vendors & Products |
Curl
Curl curl |
Sun, 06 Sep 2026 18:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A flaw in libcurl's handling of HTTP/2 Server Push streams, when the parent handle is set to share connections with other handles, can lead to use-after-free in the cleanup process. | |
| Title | HTTP/2 server push UAF | |
| References |
|
MITRE
Status: PUBLISHED
Assigner: curl
Published:
Updated: 2026-09-08T15:41:24.050Z
Reserved: 2026-08-05T08:31:56.125Z
Link: CVE-2026-18924
Vulnrichment
Updated: 2026-09-08T15:41:19.299Z
NVD
Status : Undergoing Analysis
Published: 2026-09-06T18:17:20.553
Modified: 2026-09-08T16:18:06.000
Link: CVE-2026-18924
Redhat
No data.
OpenCVE Enrichment
Updated: 2026-09-08T18:45:05Z