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CVE-2022-26110

29
FAUCET Score

CVE-2022-26110 is a critical vulnerability affecting HTCondor versions 8.8.x before 8.8.16, 9.0.x before 9.0.10, and 9.1.x before 9.6.0, allowing authenticated users to impersonate any entity after initial authentication via the CLAIMTOBE method. This flaw carries a high CVSS score of 8.8, indicating a low-complexity network attack that can lead to complete compromise of confidentiality, integrity, and availability. While the vulnerability is severe, there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
>= 8.8.0, < 8.8.16CPE matchmatch criteria
cpe:2.3:a:wisc:htcondor:*:*:*:*:*:*:*:*
>= 9.0.0, < 9.0.10CPE matchmatch criteria
cpe:2.3:a:wisc:htcondor:*:*:*:*:*:*:*:*
>= 9.1.0, < 9.6.0CPE matchmatch criteria
cpe:2.3:a:wisc:htcondor:*:*:*:*:*:*:*:*
9.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
10.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.40%
Probability of exploitation in next 30 days
EPSS Percentile
69.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0140 is in the 67th percentile among its peer group of 17,829 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

lists.debian.org / debian-lts-announce/2022/04/msg00016.html
Mailing ListThird Party Advisory
research.cs.wisc.edu / htcondor/security/vulnerabilities/HTCONDOR-2022-0003
Broken Link
debian.org / security/2022/dsa-5144
Third Party Advisory