CVE-2026-87866
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)
wolfSSL public-key pinning bypass
When built with wolfSSL, curl can successfully validate a pinned public key hash against a key the TLS peer does not possess. During the TLS handshake, wolfSSL validates the connection, but curl's subsequent re-parsing of the same certificate - tricked by a manipulated validity length field - extracts and matches a different embedded key, incorrectly authorizing the pinned public key.
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) |
|---|---|---|---|---|---|
| 8.22.0 | affected | semver | Unavailable | 8.22.0 | None listed |
| 8.21.0 | affected | semver | Unavailable | 8.21.0 | None listed |
| 8.20.0 | affected | semver | Unavailable | 8.20.0 | None listed |
| 8.19.0 | affected | semver | Unavailable | 8.19.0 | None listed |
| 8.18.0 | affected | semver | Unavailable | 8.18.0 | None listed |
| 8.17.0 | affected | semver | Unavailable | 8.17.0 | None listed |
| 8.16.0 | affected | semver | Unavailable | 8.16.0 | None listed |
| 8.15.0 | affected | semver | Unavailable | 8.15.0 | None listed |
| 8.14.1 | affected | semver | Unavailable | 8.14.1 | None listed |
| 8.14.0 | affected | semver | Unavailable | 8.14.0 | None listed |
| 8.13.0 | affected | semver | Unavailable | 8.13.0 | None listed |
| 8.12.1 | affected | semver | Unavailable | 8.12.1 | None listed |
| 8.12.0 | affected | semver | Unavailable | 8.12.0 | None listed |
| 8.11.1 | affected | semver | Unavailable | 8.11.1 | None listed |
| 8.11.0 | affected | semver | Unavailable | 8.11.0 | None listed |
| 8.10.1 | affected | semver | Unavailable | 8.10.1 | None listed |
| 8.10.0 | affected | semver | Unavailable | 8.10.0 | None listed |
| 8.9.1 | affected | semver | Unavailable | 8.9.1 | None listed |
| 8.9.0 | affected | semver | Unavailable | 8.9.0 | None listed |
| 8.8.0 | affected | semver | Unavailable | 8.8.0 | None listed |
| 8.7.1 | affected | semver | Unavailable | 8.7.1 | None listed |
| 8.7.0 | affected | semver | Unavailable | 8.7.0 | None listed |
| 8.6.0 | affected | semver | Unavailable | 8.6.0 | None listed |
| 8.5.0 | affected | semver | Unavailable | 8.5.0 | None listed |
| 8.4.0 | affected | semver | Unavailable | 8.4.0 | None listed |
| 8.3.0 | affected | semver | Unavailable | 8.3.0 | None listed |
| 8.2.1 | affected | semver | Unavailable | 8.2.1 | None listed |
| 8.2.0 | affected | semver | Unavailable | 8.2.0 | None listed |
| 8.1.2 | affected | semver | Unavailable | 8.1.2 | None listed |
| 8.1.1 | affected | semver | Unavailable | 8.1.1 | None listed |
| 8.1.0 | affected | semver | Unavailable | 8.1.0 | None listed |
| 8.0.1 | affected | semver | Unavailable | 8.0.1 | None listed |
| 8.0.0 | affected | semver | Unavailable | 8.0.0 | None listed |
| 7.88.1 | affected | semver | Unavailable | 7.88.1 | None listed |
| 7.88.0 | affected | semver | Unavailable | 7.88.0 | None listed |
| 7.87.0 | affected | semver | Unavailable | 7.87.0 | None listed |
| 7.86.0 | affected | semver | Unavailable | 7.86.0 | None listed |
| 7.85.0 | affected | semver | Unavailable | 7.85.0 | None listed |
| 7.84.0 | affected | semver | Unavailable | 7.84.0 | None listed |
| 7.83.1 | affected | semver | Unavailable | 7.83.1 | None listed |
| 7.83.0 | affected | semver | Unavailable | 7.83.0 | None listed |
| 7.82.0 | affected | semver | Unavailable | 7.82.0 | None listed |
| 7.81.0 | affected | semver | Unavailable | 7.81.0 | None listed |
| 7.80.0 | affected | semver | Unavailable | 7.80.0 | None listed |
| 7.79.1 | affected | semver | Unavailable | 7.79.1 | None listed |
| 7.79.0 | affected | semver | Unavailable | 7.79.0 | None listed |
| 7.78.0 | affected | semver | Unavailable | 7.78.0 | None listed |
| 7.77.0 | affected | semver | Unavailable | 7.77.0 | None listed |
| 7.76.1 | affected | semver | Unavailable | 7.76.1 | None listed |
| 7.76.0 | affected | semver | Unavailable | 7.76.0 | None listed |
| 7.75.0 | affected | semver | Unavailable | 7.75.0 | None listed |
| 7.74.0 | affected | semver | Unavailable | 7.74.0 | None listed |
| 7.73.0 | affected | semver | Unavailable | 7.73.0 | None listed |
| 7.72.0 | affected | semver | Unavailable | 7.72.0 | None listed |
| 7.71.1 | affected | semver | Unavailable | 7.71.1 | None listed |
| 7.71.0 | affected | semver | Unavailable | 7.71.0 | None listed |
| 7.70.0 | affected | semver | Unavailable | 7.70.0 | None listed |
| 7.69.1 | affected | semver | Unavailable | 7.69.1 | None listed |
| 7.69.0 | affected | semver | Unavailable | 7.69.0 | None listed |
| 7.68.0 | affected | semver | Unavailable | 7.68.0 | None listed |
| 7.67.0 | affected | semver | Unavailable | 7.67.0 | None listed |
| 7.66.0 | affected | semver | Unavailable | 7.66.0 | None listed |
| 7.65.3 | affected | semver | Unavailable | 7.65.3 | None listed |
| 7.65.2 | affected | semver | Unavailable | 7.65.2 | None listed |
| 7.65.1 | affected | semver | Unavailable | 7.65.1 | None listed |
| 7.65.0 | affected | semver | Unavailable | 7.65.0 | None listed |
| 7.64.1 | affected | semver | Unavailable | 7.64.1 | None listed |
| 7.64.0 | affected | semver | Unavailable | 7.64.0 | None listed |
| 7.63.0 | affected | semver | Unavailable | 7.63.0 | None listed |
| 7.62.0 | affected | semver | Unavailable | 7.62.0 | None listed |
| 7.61.1 | affected | semver | Unavailable | 7.61.1 | None listed |
| 7.61.0 | affected | semver | Unavailable | 7.61.0 | None listed |
| 7.60.0 | affected | semver | Unavailable | 7.60.0 | None listed |
| 7.59.0 | affected | semver | Unavailable | 7.59.0 | None listed |
| 7.58.0 | affected | semver | Unavailable | 7.58.0 | None listed |
| 7.57.0 | affected | semver | Unavailable | 7.57.0 | None listed |
| 7.56.1 | affected | semver | Unavailable | 7.56.1 | None listed |
| 7.56.0 | affected | semver | Unavailable | 7.56.0 | None listed |
| 7.55.1 | affected | semver | Unavailable | 7.55.1 | None listed |
| 7.55.0 | affected | semver | Unavailable | 7.55.0 | None listed |
| 7.54.1 | affected | semver | Unavailable | 7.54.1 | None listed |
| 7.54.0 | affected | semver | Unavailable | 7.54.0 | None listed |
| 7.53.1 | affected | semver | Unavailable | 7.53.1 | None listed |
| 7.53.0 | affected | semver | Unavailable | 7.53.0 | None listed |
| 7.52.1 | affected | semver | Unavailable | 7.52.1 | None listed |
| 7.52.0 | affected | semver | Unavailable | 7.52.0 | None listed |
| 7.51.0 | affected | semver | Unavailable | 7.51.0 | None listed |
| 7.50.3 | affected | semver | Unavailable | 7.50.3 | None listed |
| 7.50.2 | affected | semver | Unavailable | 7.50.2 | None listed |
| 7.50.1 | affected | semver | Unavailable | 7.50.1 | None listed |
| 7.50.0 | affected | semver | Unavailable | 7.50.0 | None listed |
| 7.49.1 | affected | semver | Unavailable | 7.49.1 | None listed |
| 7.49.0 | affected | semver | Unavailable | 7.49.0 | None listed |
| 7.48.0 | affected | semver | Unavailable | 7.48.0 | None listed |
| 7.47.1 | affected | semver | Unavailable | 7.47.1 | None listed |
| 7.47.0 | affected | semver | Unavailable | 7.47.0 | None listed |
| 7.46.0 | affected | semver | Unavailable | 7.46.0 | None listed |
| 7.45.0 | affected | semver | Unavailable | 7.45.0 | None listed |
| 7.44.0 | affected | semver | Unavailable | 7.44.0 | None listed |
| 7.43.0 | affected | semver | Unavailable | 7.43.0 | None listed |