Curl: When an OAuth2 bearer token is used for an HTTP(S) transfer, and that transfer performs a cross-protocol redirect to a second URL that uses an IMAP,… (CVE-2025-14524)
Severity: lowType: VulnerabilityCVE-2025-14524
When an OAuth2 bearer token is used for an HTTP(S) transfer, and that transfer performs a cross-protocol redirect to a second URL that uses an IMAP, LDAP, POP3 or SMTP scheme, curl might wrongly pass on the bearer token to the new target host.
Curl: When an OAuth2 bearer token is used for an HTTP(S) transfer, and that transfer performs a cross-protocol redirect to a second URL that uses an IMAP,… (CVE-2025-14524)
0
LowVulnerabilityCVE-2025-14524gcveosvubuntu-cve-2025-14524cve-2025-14524ubuntu-pro-14-04-ltsubuntu-pro-16-04-ltsubuntu-pro-18-04-ltsubuntu-pro-20-04-ltsubuntu-22-04-ltsubuntu-24-04-ltsubuntu-25-10
Published: 01/06/2026 (01/06/2026, 07:00:00 UTC)
Source: GCVE Database
Product: curl
Description
When an OAuth2 bearer token is used for an HTTP(S) transfer, and that transfer performs a cross-protocol redirect to a second URL that uses an IMAP, LDAP, POP3 or SMTP scheme, curl might wrongly pass on the bearer token to the new target host.
CVSS v3.1
Score 5.3medium
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N
Affected software
curl
pkg:deb/ubuntu/curl?arch=source&distro=esm-infra-legacy/trustyAffected versions
=7.32.0-1ubuntu1=7.33.0-1ubuntu1=7.34.0-1ubuntu1=7.35.0-1ubuntu1=7.35.0-1ubuntu2=7.35.0-1ubuntu2.1=7.35.0-1ubuntu2.2=7.35.0-1ubuntu2.3=7.35.0-1ubuntu2.5=7.35.0-1ubuntu2.6=7.35.0-1ubuntu2.7=7.35.0-1ubuntu2.8=7.35.0-1ubuntu2.9=7.35.0-1ubuntu2.10=7.35.0-1ubuntu2.11=7.35.0-1ubuntu2.12=7.35.0-1ubuntu2.13=7.35.0-1ubuntu2.14=7.35.0-1ubuntu2.15=7.35.0-1ubuntu2.16=7.35.0-1ubuntu2.17=7.35.0-1ubuntu2.19=7.35.0-1ubuntu2.20=7.35.0-1ubuntu2.20+esm2=7.35.0-1ubuntu2.20+esm3=7.35.0-1ubuntu2.20+esm4=7.35.0-1ubuntu2.20+esm5=7.35.0-1ubuntu2.20+esm6=7.35.0-1ubuntu2.20+esm7=7.35.0-1ubuntu2.20+esm8=7.35.0-1ubuntu2.20+esm9=7.35.0-1ubuntu2.20+esm10=7.35.0-1ubuntu2.20+esm11=7.35.0-1ubuntu2.20+esm12=7.35.0-1ubuntu2.20+esm13=7.35.0-1ubuntu2.20+esm14=7.35.0-1ubuntu2.20+esm15=7.35.0-1ubuntu2.20+esm16=7.35.0-1ubuntu2.20+esm17=7.35.0-1ubuntu2.20+esm18=7.35.0-1ubuntu2.20+esm19=7.35.0-1ubuntu2.20+esm20=7.35.0-1ubuntu2.20+esm21=7.35.0-1ubuntu2.20+esm22=7.35.0-1ubuntu2.20+esm23
curl
pkg:deb/ubuntu/curl?arch=source&distro=esm-infra-legacy/xenialAffected versions
=7.43.0-1ubuntu2=7.45.0-1ubuntu1=7.46.0-1ubuntu1=7.47.0-1ubuntu1=7.47.0-1ubuntu2=7.47.0-1ubuntu2.1=7.47.0-1ubuntu2.2=7.47.0-1ubuntu2.3=7.47.0-1ubuntu2.4=7.47.0-1ubuntu2.5=7.47.0-1ubuntu2.6=7.47.0-1ubuntu2.7=7.47.0-1ubuntu2.8=7.47.0-1ubuntu2.9=7.47.0-1ubuntu2.11=7.47.0-1ubuntu2.12=7.47.0-1ubuntu2.13=7.47.0-1ubuntu2.14=7.47.0-1ubuntu2.15=7.47.0-1ubuntu2.16=7.47.0-1ubuntu2.18=7.47.0-1ubuntu2.19=7.47.0-1ubuntu2.19+esm1=7.47.0-1ubuntu2.19+esm2=7.47.0-1ubuntu2.19+esm3=7.47.0-1ubuntu2.19+esm4=7.47.0-1ubuntu2.19+esm5=7.47.0-1ubuntu2.19+esm6=7.47.0-1ubuntu2.19+esm7=7.47.0-1ubuntu2.19+esm8=7.47.0-1ubuntu2.19+esm9=7.47.0-1ubuntu2.19+esm10=7.47.0-1ubuntu2.19+esm11=7.47.0-1ubuntu2.19+esm12=7.47.0-1ubuntu2.19+esm13=7.47.0-1ubuntu2.19+esm15=7.47.0-1ubuntu2.19+esm16=7.47.0-1ubuntu2.19+esm17=7.47.0-1ubuntu2.19+esm18=7.47.0-1ubuntu2.19+esm20
curl
pkg:deb/ubuntu/curl?arch=source&distro=esm-infra/bionicAffected versions
=7.55.1-1ubuntu2=7.55.1-1ubuntu2.1=7.57.0-1ubuntu1=7.58.0-2ubuntu1=7.58.0-2ubuntu2=7.58.0-2ubuntu3=7.58.0-2ubuntu3.1=7.58.0-2ubuntu3.2=7.58.0-2ubuntu3.3=7.58.0-2ubuntu3.5=7.58.0-2ubuntu3.6=7.58.0-2ubuntu3.7=7.58.0-2ubuntu3.8=7.58.0-2ubuntu3.9=7.58.0-2ubuntu3.10=7.58.0-2ubuntu3.12=7.58.0-2ubuntu3.13=7.58.0-2ubuntu3.14=7.58.0-2ubuntu3.15=7.58.0-2ubuntu3.16=7.58.0-2ubuntu3.17=7.58.0-2ubuntu3.18=7.58.0-2ubuntu3.19=7.58.0-2ubuntu3.20=7.58.0-2ubuntu3.21=7.58.0-2ubuntu3.22=7.58.0-2ubuntu3.23=7.58.0-2ubuntu3.24=7.58.0-2ubuntu3.24+esm1=7.58.0-2ubuntu3.24+esm2=7.58.0-2ubuntu3.24+esm3=7.58.0-2ubuntu3.24+esm4=7.58.0-2ubuntu3.24+esm5=7.58.0-2ubuntu3.24+esm7=7.58.0-2ubuntu3.24+esm8=7.58.0-2ubuntu3.24+esm9=7.58.0-2ubuntu3.24+esm10=7.58.0-2ubuntu3.24+esm11=7.58.0-2ubuntu3.24+esm12=7.58.0-2ubuntu3.24+esm14
curl
pkg:deb/ubuntu/curl?arch=source&distro=esm-infra/focalAffected versions
=7.65.3-1ubuntu3=7.65.3-1ubuntu4=7.66.0-1ubuntu1=7.67.0-2ubuntu1=7.68.0-1ubuntu1=7.68.0-1ubuntu2=7.68.0-1ubuntu2.1=7.68.0-1ubuntu2.2=7.68.0-1ubuntu2.4=7.68.0-1ubuntu2.5=7.68.0-1ubuntu2.6=7.68.0-1ubuntu2.7=7.68.0-1ubuntu2.10=7.68.0-1ubuntu2.11=7.68.0-1ubuntu2.12=7.68.0-1ubuntu2.13=7.68.0-1ubuntu2.14=7.68.0-1ubuntu2.15=7.68.0-1ubuntu2.16=7.68.0-1ubuntu2.18=7.68.0-1ubuntu2.19=7.68.0-1ubuntu2.20=7.68.0-1ubuntu2.21=7.68.0-1ubuntu2.22=7.68.0-1ubuntu2.23=7.68.0-1ubuntu2.24=7.68.0-1ubuntu2.25=7.68.0-1ubuntu2.25+esm2=7.68.0-1ubuntu2.25+esm3=7.68.0-1ubuntu2.25+esm4=7.68.0-1ubuntu2.25+esm5=7.68.0-1ubuntu2.25+esm6=7.68.0-1ubuntu2.25+esm7=7.68.0-1ubuntu2.25+esm9
curl
pkg:deb/ubuntu/curl?arch=source&distro=jammyAffected versions
<7.81.0-1ubuntu1.22=7.74.0-1.3ubuntu2=7.74.0-1.3ubuntu3=7.80.0-3=7.81.0-1=7.81.0-1ubuntu1.1=7.81.0-1ubuntu1.2=7.81.0-1ubuntu1.3=7.81.0-1ubuntu1.4=7.81.0-1ubuntu1.6=7.81.0-1ubuntu1.7=7.81.0-1ubuntu1.8=7.81.0-1ubuntu1.10=7.81.0-1ubuntu1.11=7.81.0-1ubuntu1.13=7.81.0-1ubuntu1.14=7.81.0-1ubuntu1.15=7.81.0-1ubuntu1.16=7.81.0-1ubuntu1.17=7.81.0-1ubuntu1.18=7.81.0-1ubuntu1.19=7.81.0-1ubuntu1.20=7.81.0-1ubuntu1.21
curl
pkg:deb/ubuntu/curl?arch=source&distro=nobleAffected versions
<8.5.0-2ubuntu10.7=8.2.1-1ubuntu3=8.2.1-1ubuntu3.1=8.4.0-2ubuntu1=8.5.0-2ubuntu1=8.5.0-2ubuntu2=8.5.0-2ubuntu8=8.5.0-2ubuntu9=8.5.0-2ubuntu10=8.5.0-2ubuntu10.1=8.5.0-2ubuntu10.2=8.5.0-2ubuntu10.3=8.5.0-2ubuntu10.4=8.5.0-2ubuntu10.5=8.5.0-2ubuntu10.6
curl
pkg:deb/ubuntu/curl?arch=source&distro=questingAffected versions
<8.14.1-2ubuntu1.1=8.12.1-3ubuntu1=8.13.0-5ubuntu1=8.14.1-1ubuntu2=8.14.1-1ubuntu3=8.14.1-2ubuntu1
Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- UBUNTU-CVE-2025-14524
- Osv Schema Version
- 1.7.0
- Ecosystems
- ["Ubuntu:Pro:14.04:LTS","Ubuntu:Pro:16.04:LTS","Ubuntu:Pro:18.04:LTS","Ubuntu:Pro:20.04:LTS","Ubuntu:22.04:LTS","Ubuntu:24.04:LTS","Ubuntu:25.10"]
- Cvss Version
- 3.1
Patch Information
Threat ID: 6abb4196f7a7c54106cc3823
Added to database: 09/29/2026, 04:41:58 UTC
Last updated: 09/29/2026, 04:41:58 UTC
Views: 1
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