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CVE-2026-80110

Pki-core: dogtag pki v2 rest acl filter's reverse-lexicographic tie-break lets a ca agent invoke the admin-only raw profile creation endpoint

8.1 High

A flaw was found in pki-core. The v2 REST ACL filter selects a tie-breaking permission for colliding literal and wildcard ACL keys using lexicographic string comparison rather than specificity, causing a wildcard-mapped permission to override a more specific literal-mapped permission when both match. In the CA's profile-management REST API this allows a request to POST /v2/profiles/raw -- intended to require Administrator-level profiles.create permission -- to instead be authorized under the lower-privileged profiles.approve permission held by the default Certificate Manager Agents group. The highest threat from this vulnerability is to confidentiality and integrity of the certificate authority's issuance policy.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
Low
User interaction
None

What an attacker can affect

Confidentiality
High
Integrity
High
Availability
None

Exploit likelihood

0.21%Up 0.1 points since Sep 22, 2026
90%50%10%1%

What each source reports

CVE List Score used 8.1

Pki-core: dogtag pki v2 rest acl filter's reverse-lexicographic tie-break lets a ca agent invoke the admin-only raw profile creation endpoint

A flaw was found in pki-core. The v2 REST ACL filter selects a tie-breaking permission for colliding literal and wildcard ACL keys using lexicographic string comparison rather than specificity, causing a wildcard-mapped permission to override a more specific literal-mapped permission when both match. In the CA's profile-management REST API this allows a request to POST /v2/profiles/raw -- intended to require Administrator-level profiles.create permission -- to instead be authorized under the lower-privileged profiles.approve permission held by the default Certificate Manager Agents group. The highest threat from this vulnerability is to confidentiality and integrity of the certificate authority's issuance policy.

Record
CVE-2026-80110
CVSS 3.1
8.1 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Weakness
CWE-863
Updated
2026-11-02
EUVDEUVD-2026-83919 8.1

A flaw was found in pki-core. The v2 REST ACL filter selects a tie-breaking permission for colliding literal and wildcard ACL keys using lexicographic string comparison rather than specificity, causing a wildcard-mapped permission to override a more specific literal-mapped permission when both match. In the CA's profile-management REST API this allows a request to POST /v2/profiles/raw -- intended to require Administrator-level profiles.create permission -- to instead be authorized under the lower-privileged profiles.approve permission held by the default Certificate Manager Agents group. The highest threat from this vulnerability is to confidentiality and integrity of the certificate authority's issuance policy.

Record
EUVD-2026-83919
CVSS 3.1
8.1 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Updated
2026-11-02
GitHub AdvisoriesGHSA-c24q-2g88-pp57 8.1

A flaw was found in pki-core. The v2 REST ACL filter selects a tie-breaking permission for...

A flaw was found in pki-core. The v2 REST ACL filter selects a tie-breaking permission for colliding literal and wildcard ACL keys using lexicographic string comparison rather than specificity, causing a wildcard-mapped permission to override a more specific literal-mapped permission when both match. In the CA's profile-management REST API this allows a request to POST /v2/profiles/raw -- intended to require Administrator-level profiles.create permission -- to instead be authorized under the lower-privileged profiles.approve permission held by the default Certificate Manager Agents group. The highest threat from this vulnerability is to confidentiality and integrity of the certificate authority's issuance policy.

Record
GHSA-c24q-2g88-pp57
CVSS 3.1
8.1 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Weakness
CWE-863
Updated
2026-11-02
NVD 8.1

A flaw was found in pki-core. The v2 REST ACL filter selects a tie-breaking permission for colliding literal and wildcard ACL keys using lexicographic string comparison rather than specificity, causing a wildcard-mapped permission to override a more specific literal-mapped permission when both match. In the CA's profile-management REST API this allows a request to POST /v2/profiles/raw -- intended to require Administrator-level profiles.create permission -- to instead be authorized under the lower-privileged profiles.approve permission held by the default Certificate Manager Agents group. The highest threat from this vulnerability is to confidentiality and integrity of the certificate authority's issuance policy.

Record
CVE-2026-80110
CVSS 3.1
8.1 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Weakness
CWE-863
Updated
2026-11-05
OSVRHSA-2026:73765 8.1

Red Hat Security Advisory: dogtag-pki security update

Record
RHSA-2026:73765
CVSS 3.1
8.1 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Updated
2026-11-02
OSVRHSA-2026:73766 8.1

Red Hat Security Advisory: pki-core security update

Record
RHSA-2026:73766
CVSS 3.1
8.1 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Updated
2026-11-02
Show 5 moreShow less
OSVRLSA-2026:73765 8.1

Important: dogtag-pki security update

IdM PKI is an enterprise software system designed to manage enterprise Public Key Infrastructure deployments. IdM PKI consists of the following components:

  • Certificate Authority (CA)
  • Key Recovery Authority (KRA)
  • Online Certificate Status Protocol (OCSP) Manager
  • Token Key Service (TKS)
  • Token Processing Service (TPS)
  • Automatic Certificate Management Environment (ACME) Responder
  • Enrollment over Secure Transport (EST) Responder

Security Fix(es):

  • pki-core: Dogtag/PKI: certprofile-import allows code execution via unsanitized profile content (ExternalProcessConstraint) (CVE-2026-76561)

  • pki-core: Dogtag PKI v2 REST ACL filter's reverse-lexicographic tie-break lets a CA Agent invoke the admin-only raw profile creation endpoint (CVE-2026-80110)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Record
RLSA-2026:73765
CVSS 3.1
8.1 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Updated
2026-11-02
OSVRLSA-2026:73766 8.1

Important: pki-core security update

The Public Key Infrastructure (PKI) Core contains fundamental packages required by Rocky Enterprise Software Foundation Certificate System.

Security Fix(es):

  • pki-core: Dogtag/PKI: certprofile-import allows code execution via unsanitized profile content (ExternalProcessConstraint) (CVE-2026-76561)

  • pki-core: Dogtag PKI v2 REST ACL filter's reverse-lexicographic tie-break lets a CA Agent invoke the admin-only raw profile creation endpoint (CVE-2026-80110)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Record
RLSA-2026:73766
CVSS 3.1
8.1 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Updated
2026-11-02
OSVUBUNTU-CVE-2026-80110 8.1

A flaw was found in pki-core. The v2 REST ACL filter selects a tie-breaking permission for colliding literal and wildcard ACL keys using lexicographic string comparison rather than specificity, causing a wildcard-mapped permission to override a more specific literal-mapped permission when both match. In the CA's profile-management REST API this allows a request to POST /v2/profiles/raw -- intended to require Administrator-level profiles.create permission -- to instead be authorized under the lower-privileged profiles.approve permission held by the default Certificate Manager Agents group. The highest threat from this vulnerability is to confidentiality and integrity of the certificate authority's issuance policy.

Record
UBUNTU-CVE-2026-80110
CVSS 3.1
8.1 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Updated
2026-11-02
OSVALSA-2026:73765 No score

Important: dogtag-pki security update

IdM PKI is an enterprise software system designed to manage enterprise Public Key Infrastructure deployments. IdM PKI consists of the following components:

  • Certificate Authority (CA)
  • Key Recovery Authority (KRA)
  • Online Certificate Status Protocol (OCSP) Manager
  • Token Key Service (TKS)
  • Token Processing Service (TPS)
  • Automatic Certificate Management Environment (ACME) Responder
  • Enrollment over Secure Transport (EST) Responder

Security Fix(es):

  • pki-core: Dogtag/PKI: certprofile-import allows code execution via unsanitized profile content (ExternalProcessConstraint) (CVE-2026-76561)
  • pki-core: Dogtag PKI v2 REST ACL filter's reverse-lexicographic tie-break lets a CA Agent invoke the admin-only raw profile creation endpoint (CVE-2026-80110)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Record
ALSA-2026:73765
Updated
2026-11-02
OSVALSA-2026:73766 No score

Important: pki-core security update

The Public Key Infrastructure (PKI) Core contains fundamental packages required by AlmaLinux Certificate System.

Security Fix(es):

  • pki-core: Dogtag/PKI: certprofile-import allows code execution via unsanitized profile content (ExternalProcessConstraint) (CVE-2026-76561)
  • pki-core: Dogtag PKI v2 REST ACL filter's reverse-lexicographic tie-break lets a CA Agent invoke the admin-only raw profile creation endpoint (CVE-2026-80110)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Record
ALSA-2026:73766
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
idm-pki-acme
AlmaLinux:10
From an advisory covering 2 CVEs
 before 11.9.0-5.el10_2.alma.1
11.9.0-5.el10_2.alma.1
idm-pki-base
AlmaLinux:10
From an advisory covering 2 CVEs
 before 11.9.0-5.el10_2.alma.1
11.9.0-5.el10_2.alma.1
idm-pki-ca
AlmaLinux:10
From an advisory covering 2 CVEs
 before 11.9.0-5.el10_2.alma.1
11.9.0-5.el10_2.alma.1
idm-pki-java
AlmaLinux:10
From an advisory covering 2 CVEs
 before 11.9.0-5.el10_2.alma.1
11.9.0-5.el10_2.alma.1
idm-pki-kra
AlmaLinux:10
From an advisory covering 2 CVEs
 before 11.9.0-5.el10_2.alma.1
11.9.0-5.el10_2.alma.1
idm-pki-server
AlmaLinux:10
From an advisory covering 2 CVEs
 before 11.9.0-5.el10_2.alma.1
11.9.0-5.el10_2.alma.1
idm-pki-tools
AlmaLinux:10
From an advisory covering 2 CVEs
 before 11.9.0-5.el10_2.alma.1
11.9.0-5.el10_2.alma.1
python3-idm-pki
AlmaLinux:10
From an advisory covering 2 CVEs
 before 11.9.0-5.el10_2.alma.1
11.9.0-5.el10_2.alma.1
idm-pki-acme
AlmaLinux:9
From an advisory covering 2 CVEs
 before 11.7.1-2.el9_8
11.7.1-2.el9_8
idm-pki-base
AlmaLinux:9
From an advisory covering 2 CVEs
 before 11.7.1-2.el9_8
11.7.1-2.el9_8
Show 34 moreShow less
Affected packages
PackageAffectedFixed
idm-pki-ca
AlmaLinux:9
From an advisory covering 2 CVEs
 before 11.7.1-2.el9_8
11.7.1-2.el9_8
idm-pki-java
AlmaLinux:9
From an advisory covering 2 CVEs
 before 11.7.1-2.el9_8
11.7.1-2.el9_8
idm-pki-kra
AlmaLinux:9
From an advisory covering 2 CVEs
 before 11.7.1-2.el9_8
11.7.1-2.el9_8
idm-pki-server
AlmaLinux:9
From an advisory covering 2 CVEs
 before 11.7.1-2.el9_8
11.7.1-2.el9_8
idm-pki-tools
AlmaLinux:9
From an advisory covering 2 CVEs
 before 11.7.1-2.el9_8
11.7.1-2.el9_8
python3-idm-pki
AlmaLinux:9
From an advisory covering 2 CVEs
 before 11.7.1-2.el9_8
11.7.1-2.el9_8
dogtag-pki
Red Hat:enterprise_linux:10.2
From an advisory covering 2 CVEs
 before 0:11.9.0-5.el10_2
0:11.9.0-5.el10_2
dogtag-pki-debugsource
Red Hat:enterprise_linux:10.2
From an advisory covering 2 CVEs
 before 0:11.9.0-5.el10_2
0:11.9.0-5.el10_2
idm-pki-acme
Red Hat:enterprise_linux:10.2
From an advisory covering 2 CVEs
 before 0:11.9.0-5.el10_2
0:11.9.0-5.el10_2
idm-pki-base
Red Hat:enterprise_linux:10.2
From an advisory covering 2 CVEs
 before 0:11.9.0-5.el10_2
0:11.9.0-5.el10_2
idm-pki-ca
Red Hat:enterprise_linux:10.2
From an advisory covering 2 CVEs
 before 0:11.9.0-5.el10_2
0:11.9.0-5.el10_2
idm-pki-java
Red Hat:enterprise_linux:10.2
From an advisory covering 2 CVEs
 before 0:11.9.0-5.el10_2
0:11.9.0-5.el10_2
idm-pki-kra
Red Hat:enterprise_linux:10.2
From an advisory covering 2 CVEs
 before 0:11.9.0-5.el10_2
0:11.9.0-5.el10_2
idm-pki-server
Red Hat:enterprise_linux:10.2
From an advisory covering 2 CVEs
 before 0:11.9.0-5.el10_2
0:11.9.0-5.el10_2
idm-pki-tools
Red Hat:enterprise_linux:10.2
From an advisory covering 2 CVEs
 before 0:11.9.0-5.el10_2
0:11.9.0-5.el10_2
idm-pki-tools-debuginfo
Red Hat:enterprise_linux:10.2
From an advisory covering 2 CVEs
 before 0:11.9.0-5.el10_2
0:11.9.0-5.el10_2
python3-idm-pki
Red Hat:enterprise_linux:10.2
From an advisory covering 2 CVEs
 before 0:11.9.0-5.el10_2
0:11.9.0-5.el10_2
idm-pki-acme
Red Hat:enterprise_linux:9::appstream
From an advisory covering 2 CVEs
 before 0:11.7.1-2.el9_8
0:11.7.1-2.el9_8
idm-pki-base
Red Hat:enterprise_linux:9::appstream
From an advisory covering 2 CVEs
 before 0:11.7.1-2.el9_8
0:11.7.1-2.el9_8
idm-pki-ca
Red Hat:enterprise_linux:9::appstream
From an advisory covering 2 CVEs
 before 0:11.7.1-2.el9_8
0:11.7.1-2.el9_8
idm-pki-java
Red Hat:enterprise_linux:9::appstream
From an advisory covering 2 CVEs
 before 0:11.7.1-2.el9_8
0:11.7.1-2.el9_8
idm-pki-kra
Red Hat:enterprise_linux:9::appstream
From an advisory covering 2 CVEs
 before 0:11.7.1-2.el9_8
0:11.7.1-2.el9_8
idm-pki-server
Red Hat:enterprise_linux:9::appstream
From an advisory covering 2 CVEs
 before 0:11.7.1-2.el9_8
0:11.7.1-2.el9_8
idm-pki-tools
Red Hat:enterprise_linux:9::appstream
From an advisory covering 2 CVEs
 before 0:11.7.1-2.el9_8
0:11.7.1-2.el9_8
idm-pki-tools-debuginfo
Red Hat:enterprise_linux:9::appstream
From an advisory covering 2 CVEs
 before 0:11.7.1-2.el9_8
0:11.7.1-2.el9_8
pki-core
Red Hat:enterprise_linux:9::appstream
From an advisory covering 2 CVEs
 before 0:11.7.1-2.el9_8
0:11.7.1-2.el9_8
pki-core-debugsource
Red Hat:enterprise_linux:9::appstream
From an advisory covering 2 CVEs
 before 0:11.7.1-2.el9_8
0:11.7.1-2.el9_8
python3-idm-pki
Red Hat:enterprise_linux:9::appstream
From an advisory covering 2 CVEs
 before 0:11.7.1-2.el9_8
0:11.7.1-2.el9_8
dogtag-pki
Rocky Linux:10
From an advisory covering 2 CVEs
 before 0:11.9.0-5.el10_2.rocky.0.1
0:11.9.0-5.el10_2.rocky.0.1
pki-core
Rocky Linux:9
From an advisory covering 2 CVEs
 before 0:11.7.1-2.el9_8
0:11.7.1-2.el9_8
dogtag-pki
Ubuntu:Pro:16.04:LTS
 All versions, plus listed versions
10.2.6-110.2.6-210.2.6-310.2.6+git20160317-110.2.6+git20160317-1ubuntu0.1~esm1
 None known
dogtag-pki
Ubuntu:Pro:18.04:LTS
 All versions, plus listed versions
10.3.5+12-4ubuntu110.3.5+12-510.5.3-310.5.3-410.5.5-1
Show 4 moreShow less
10.6.0~beta2-310.6.0-1ubuntu110.6.0-1ubuntu210.6.0-1ubuntu2+esm1
 None known
dogtag-pki
Ubuntu:Pro:20.04:LTS
 All versions, plus listed versions
10.7.3-410.8.3-1ubuntu110.8.3-1ubuntu1+esm1
 None known
dogtag-pki
Ubuntu:Pro:22.04:LTS
 All versions, plus listed versions
10.10.2-3build111.0.0-111.0.0-1ubuntu0.1~esm1
 None known

History

History
RecordedChangedSources
affected, facts
factsNVD
first indexedCVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2026-80110 is a high vulnerability (CVSS 8.1) in Red Hat Certificate System 9, published September 21, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.21%, the 11th percentile. No source names a fixed version.

References

Show 17 moreShow less
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