CVE-2026-10536
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
HTTP/2 stream-dependency tree UAF
A use-after-free vulnerability exists in libcurl when an application configures an HTTP/2 stream-dependency tree via `CURLOPT_STREAM_DEPENDS` or `CURLOPT_STREAM_DEPENDS_E`, subsequently invokes `curl_easy_reset()`, and finally terminates the handle with `curl_easy_cleanup()`. During this final cleanup phase, libcurl attempts to access and modify an internal structure that was already freed during the reset operation.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
curl
- Vendor
- curl
- Product
- curl
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 7.88.0 | affected | semver | 8.14.2 | Unavailable | None listed |
| 8.15.0 | affected | semver | 8.16.1 | Unavailable | None listed |
| 8.17.0 | affected | semver | 8.20.1 | Unavailable | None listed |
curl
- Vendor
- curl
- Product
- curl
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 71b7e0161032927cdfb4e75ea40f65b8898b3956 | affected | git | bfbff7852f050232edd3e5ca5c6bf2021c340f5a | Unavailable | None listed |
curl
- Vendor
- curl
- Product
- curl
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 8.20.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.19.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.18.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.17.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.16.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.15.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.14.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.14.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.13.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.12.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.12.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.11.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.11.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.10.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.10.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.9.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.9.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.8.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.7.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.7.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.6.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.5.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.4.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.3.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.2.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.2.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.1.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.1.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.1.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.0.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 8.0.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.88.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.88.0 | affected | Unavailable | Unavailable | Unavailable | None listed |