Logo
-

Byte Open Security

(ByteOS Network)

Log In

Sign Up

ByteOS

Security
Vulnerability Details
Registries
Custom Views
Weaknesses
Attack Patterns
Filters & Tools
CVE Vulnerability Details :
CVE-2026-7168
PUBLISHED
More InfoOfficial Page
Assigner-curl
Assigner Org ID-2499f714-1537-4658-8207-48ae4bb9eae9
View Known Exploited Vulnerability (KEV) details
Published At-13 May, 2026 | 08:29
Updated At-13 May, 2026 | 14:18
Rejected At-
▼CVE Numbering Authority (CNA)
cross-proxy Digest auth state leak

Successfully using libcurl to do a transfer over a specific HTTP proxy (`proxyA`) with **Digest** authentication and then changing the proxy host to a second one (`proxyB`) for a second transfer, reusing the same handle, makes libcurl wrongly pass on the `Proxy-Authorization:` header field meant for `proxyA`, to `proxyB`.

Affected Products
Vendor
CURLcurl
Product
curl
Default Status
unaffected
Versions
Affected
  • From 8.19.0 through 8.19.0 (semver)
  • From 8.18.0 through 8.18.0 (semver)
  • From 8.17.0 through 8.17.0 (semver)
  • From 8.16.0 through 8.16.0 (semver)
  • From 8.15.0 through 8.15.0 (semver)
  • From 8.14.1 through 8.14.1 (semver)
  • From 8.14.0 through 8.14.0 (semver)
  • From 8.13.0 through 8.13.0 (semver)
  • From 8.12.1 through 8.12.1 (semver)
  • From 8.12.0 through 8.12.0 (semver)
  • From 8.11.1 through 8.11.1 (semver)
  • From 8.11.0 through 8.11.0 (semver)
  • From 8.10.1 through 8.10.1 (semver)
  • From 8.10.0 through 8.10.0 (semver)
  • From 8.9.1 through 8.9.1 (semver)
  • From 8.9.0 through 8.9.0 (semver)
  • From 8.8.0 through 8.8.0 (semver)
  • From 8.7.1 through 8.7.1 (semver)
  • From 8.7.0 through 8.7.0 (semver)
  • From 8.6.0 through 8.6.0 (semver)
  • From 8.5.0 through 8.5.0 (semver)
  • From 8.4.0 through 8.4.0 (semver)
  • From 8.3.0 through 8.3.0 (semver)
  • From 8.2.1 through 8.2.1 (semver)
  • From 8.2.0 through 8.2.0 (semver)
  • From 8.1.2 through 8.1.2 (semver)
  • From 8.1.1 through 8.1.1 (semver)
  • From 8.1.0 through 8.1.0 (semver)
  • From 8.0.1 through 8.0.1 (semver)
  • From 8.0.0 through 8.0.0 (semver)
  • From 7.88.1 through 7.88.1 (semver)
  • From 7.88.0 through 7.88.0 (semver)
  • From 7.87.0 through 7.87.0 (semver)
  • From 7.86.0 through 7.86.0 (semver)
  • From 7.85.0 through 7.85.0 (semver)
  • From 7.84.0 through 7.84.0 (semver)
  • From 7.83.1 through 7.83.1 (semver)
  • From 7.83.0 through 7.83.0 (semver)
  • From 7.82.0 through 7.82.0 (semver)
  • From 7.81.0 through 7.81.0 (semver)
  • From 7.80.0 through 7.80.0 (semver)
  • From 7.79.1 through 7.79.1 (semver)
  • From 7.79.0 through 7.79.0 (semver)
  • From 7.78.0 through 7.78.0 (semver)
  • From 7.77.0 through 7.77.0 (semver)
  • From 7.76.1 through 7.76.1 (semver)
  • From 7.76.0 through 7.76.0 (semver)
  • From 7.75.0 through 7.75.0 (semver)
  • From 7.74.0 through 7.74.0 (semver)
  • From 7.73.0 through 7.73.0 (semver)
  • From 7.72.0 through 7.72.0 (semver)
  • From 7.71.1 through 7.71.1 (semver)
  • From 7.71.0 through 7.71.0 (semver)
  • From 7.70.0 through 7.70.0 (semver)
  • From 7.69.1 through 7.69.1 (semver)
  • From 7.69.0 through 7.69.0 (semver)
  • From 7.68.0 through 7.68.0 (semver)
  • From 7.67.0 through 7.67.0 (semver)
  • From 7.66.0 through 7.66.0 (semver)
  • From 7.65.3 through 7.65.3 (semver)
  • From 7.65.2 through 7.65.2 (semver)
  • From 7.65.1 through 7.65.1 (semver)
  • From 7.65.0 through 7.65.0 (semver)
  • From 7.64.1 through 7.64.1 (semver)
  • From 7.64.0 through 7.64.0 (semver)
  • From 7.63.0 through 7.63.0 (semver)
  • From 7.62.0 through 7.62.0 (semver)
  • From 7.61.1 through 7.61.1 (semver)
  • From 7.61.0 through 7.61.0 (semver)
  • From 7.60.0 through 7.60.0 (semver)
  • From 7.59.0 through 7.59.0 (semver)
  • From 7.58.0 through 7.58.0 (semver)
  • From 7.57.0 through 7.57.0 (semver)
  • From 7.56.1 through 7.56.1 (semver)
  • From 7.56.0 through 7.56.0 (semver)
  • From 7.55.1 through 7.55.1 (semver)
  • From 7.55.0 through 7.55.0 (semver)
  • From 7.54.1 through 7.54.1 (semver)
  • From 7.54.0 through 7.54.0 (semver)
  • From 7.53.1 through 7.53.1 (semver)
  • From 7.53.0 through 7.53.0 (semver)
  • From 7.52.1 through 7.52.1 (semver)
  • From 7.52.0 through 7.52.0 (semver)
  • From 7.51.0 through 7.51.0 (semver)
  • From 7.50.3 through 7.50.3 (semver)
  • From 7.50.2 through 7.50.2 (semver)
  • From 7.50.1 through 7.50.1 (semver)
  • From 7.50.0 through 7.50.0 (semver)
  • From 7.49.1 through 7.49.1 (semver)
  • From 7.49.0 through 7.49.0 (semver)
  • From 7.48.0 through 7.48.0 (semver)
  • From 7.47.1 through 7.47.1 (semver)
  • From 7.47.0 through 7.47.0 (semver)
  • From 7.46.0 through 7.46.0 (semver)
  • From 7.45.0 through 7.45.0 (semver)
  • From 7.44.0 through 7.44.0 (semver)
  • From 7.43.0 through 7.43.0 (semver)
  • From 7.42.1 through 7.42.1 (semver)
  • From 7.42.0 through 7.42.0 (semver)
  • From 7.41.0 through 7.41.0 (semver)
  • From 7.40.0 through 7.40.0 (semver)
  • From 7.39.0 through 7.39.0 (semver)
  • From 7.38.0 through 7.38.0 (semver)
  • From 7.37.1 through 7.37.1 (semver)
  • From 7.37.0 through 7.37.0 (semver)
  • From 7.36.0 through 7.36.0 (semver)
  • From 7.35.0 through 7.35.0 (semver)
  • From 7.34.0 through 7.34.0 (semver)
  • From 7.33.0 through 7.33.0 (semver)
  • From 7.32.0 through 7.32.0 (semver)
  • From 7.31.0 through 7.31.0 (semver)
  • From 7.30.0 through 7.30.0 (semver)
  • From 7.29.0 through 7.29.0 (semver)
  • From 7.28.1 through 7.28.1 (semver)
  • From 7.28.0 through 7.28.0 (semver)
  • From 7.27.0 through 7.27.0 (semver)
  • From 7.26.0 through 7.26.0 (semver)
  • From 7.25.0 through 7.25.0 (semver)
  • From 7.24.0 through 7.24.0 (semver)
  • From 7.23.1 through 7.23.1 (semver)
  • From 7.23.0 through 7.23.0 (semver)
  • From 7.22.0 through 7.22.0 (semver)
  • From 7.21.7 through 7.21.7 (semver)
  • From 7.21.6 through 7.21.6 (semver)
  • From 7.21.5 through 7.21.5 (semver)
  • From 7.21.4 through 7.21.4 (semver)
  • From 7.21.3 through 7.21.3 (semver)
  • From 7.21.2 through 7.21.2 (semver)
  • From 7.21.1 through 7.21.1 (semver)
  • From 7.21.0 through 7.21.0 (semver)
  • From 7.20.1 through 7.20.1 (semver)
  • From 7.20.0 through 7.20.0 (semver)
  • From 7.19.7 through 7.19.7 (semver)
  • From 7.19.6 through 7.19.6 (semver)
  • From 7.19.5 through 7.19.5 (semver)
  • From 7.19.4 through 7.19.4 (semver)
  • From 7.19.3 through 7.19.3 (semver)
  • From 7.19.2 through 7.19.2 (semver)
  • From 7.19.1 through 7.19.1 (semver)
  • From 7.19.0 through 7.19.0 (semver)
  • From 7.18.2 through 7.18.2 (semver)
  • From 7.18.1 through 7.18.1 (semver)
  • From 7.18.0 through 7.18.0 (semver)
  • From 7.17.1 through 7.17.1 (semver)
  • From 7.17.0 through 7.17.0 (semver)
  • From 7.16.4 through 7.16.4 (semver)
  • From 7.16.3 through 7.16.3 (semver)
  • From 7.16.2 through 7.16.2 (semver)
  • From 7.16.1 through 7.16.1 (semver)
  • From 7.16.0 through 7.16.0 (semver)
  • From 7.15.5 through 7.15.5 (semver)
  • From 7.15.4 through 7.15.4 (semver)
  • From 7.15.3 through 7.15.3 (semver)
  • From 7.15.2 through 7.15.2 (semver)
  • From 7.15.1 through 7.15.1 (semver)
  • From 7.15.0 through 7.15.0 (semver)
  • From 7.14.1 through 7.14.1 (semver)
  • From 7.14.0 through 7.14.0 (semver)
  • From 7.13.2 through 7.13.2 (semver)
  • From 7.13.1 through 7.13.1 (semver)
  • From 7.13.0 through 7.13.0 (semver)
  • From 7.12.3 through 7.12.3 (semver)
  • From 7.12.2 through 7.12.2 (semver)
  • From 7.12.1 through 7.12.1 (semver)
  • From 7.12.0 through 7.12.0 (semver)
Problem Types
TypeCWE IDDescription
N/AN/ACWE-294 Authentication Bypass by Capture-replay
Type: N/A
CWE ID: N/A
Description: CWE-294 Authentication Bypass by Capture-replay
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

finder
Muhamad Arga Reksapati
remediation developer
Daniel Stenberg
Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://curl.se/docs/CVE-2026-7168.json
N/A
https://curl.se/docs/CVE-2026-7168.html
N/A
https://hackerone.com/reports/3697719
N/A
Hyperlink: https://curl.se/docs/CVE-2026-7168.json
Resource: N/A
Hyperlink: https://curl.se/docs/CVE-2026-7168.html
Resource: N/A
Hyperlink: https://hackerone.com/reports/3697719
Resource: N/A
▼Authorized Data Publishers (ADP)
1. CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
http://www.openwall.com/lists/oss-security/2026/04/29/14
N/A
Hyperlink: http://www.openwall.com/lists/oss-security/2026/04/29/14
Resource: N/A
2. CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
3.15.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Version: 3.1
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://hackerone.com/reports/3697719
exploit
Hyperlink: https://hackerone.com/reports/3697719
Resource:
exploit
Details not found