CVE-2026-6253
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)
proxy credentials leak over redirect-to proxy
curl might erroneously pass on credentials for a first proxy to a second proxy. This can happen when the following conditions are true: 1. curl is setup to use specific different proxies for different URL schemes 2. the first proxy needs credentials 3. the second proxy uses no credentials 4. while using the first proxy (using say `http://`), curl is asked to follow a redirect to a URL using another scheme (say `https://`), accessed using a second, different, proxy
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) |
|---|---|---|---|---|---|
| 7.14.1 | affected | semver | 8.14.2 | Unavailable | None listed |
| 8.15.0 | affected | semver | 8.16.1 | Unavailable | None listed |
| 8.17.0 | affected | semver | 8.20.0 | 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) |
|---|---|---|---|---|---|
| 3b60bb725913ce7339aefef0a14b12df4c24db60 | affected | git | 188c2f166a20fa97c2325b2da7d0e5cecc13725f | 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) |
|---|---|---|---|---|---|
| 8.19.0 | 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 |
| 7.87.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.86.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.85.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.84.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.83.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.83.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.82.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.81.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.80.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.79.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.79.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.78.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.77.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.76.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.76.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.75.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.74.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.73.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.72.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.71.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.71.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.70.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.69.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.69.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.68.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.67.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.66.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.65.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.65.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.65.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.65.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.64.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.64.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.63.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.62.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.61.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.61.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.60.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.59.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.58.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.57.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.56.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.56.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.55.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.55.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.54.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.54.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.53.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.53.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.52.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.52.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.51.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.50.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.50.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.50.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.50.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.49.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.49.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.48.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.47.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.47.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.46.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.45.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.44.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.43.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.42.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.42.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.41.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.40.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.39.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.38.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.37.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.37.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.36.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.35.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.34.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.33.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.32.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.31.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.30.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.29.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.28.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.28.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.27.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.26.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.25.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.24.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.23.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.23.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.22.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.21.7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.21.6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.21.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.21.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.21.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.21.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.21.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.21.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.20.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.20.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.19.7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.19.6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.19.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.19.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.19.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.19.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.19.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.19.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.18.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.18.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.18.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.17.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.17.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.16.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.16.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.16.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.16.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.16.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.15.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.15.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.15.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.15.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.15.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.15.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 7.14.1 | affected | Unavailable | Unavailable | Unavailable | None listed |