Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2015-8621

16
FAUCET Score

CVE-2015-8621 describes a local privilege escalation vulnerability in t-coffee versions prior to 11.00.8cbe486-2, allowing local users to write to the ~/.t_coffee file globally. This vulnerability has a CVSS score of 5.5 (Medium), indicating a low attack complexity and requiring local access, but with a high impact on integrity. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 11.00.8cbe486-1CPE matchmatch criteria
cpe:2.3:a:tcoffee:t-coffee:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

5.5MEDIUM

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
1.8
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.37%
Probability of exploitation in next 30 days
EPSS Percentile
29.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0037 is in the 86th percentile among its peer group of 15,937 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 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

cve.killedkenny.io / cve/CVE-2015-8621
Third Party Advisory
bugs.debian.org / cgi-bin/bugreport.cgi
Issue TrackingThird Party Advisory
people.canonical.com / ~ubuntu-security/cve/2015/CVE-2015-8621.html
Third Party Advisory
security-tracker.debian.org / tracker/CVE-2015-8621
Third Party Advisory
openwall.com / lists/oss-security/2015/12/23/4
Mailing ListThird Party Advisory