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CVE-2015-3286

14
FAUCET Score

CVE-2015-3286 describes a buffer overflow vulnerability in the Solaris kernel extension of OpenAFS versions prior to 1.6.13. A local attacker can exploit this by providing a large group list when joining a PAG, leading to a denial of service (panic or deadlock) and potentially other unspecified impacts. With a CVSS score of 4.6, this vulnerability has low attack complexity and requires local access, but can result in partial confidentiality, integrity, and availability impacts. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.6.12CPE matchmatch criteria
cpe:2.3:a:openafs:openafs:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.6MEDIUM

AV:L/AC:L/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.40%
Probability of exploitation in next 30 days
EPSS Percentile
32.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0040 is in the 60th percentile among its peer group of 3,050 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, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

lists.openafs.org / pipermail/openafs-announce/2015/000486.html
Vendor Advisory
openafs.org / dl/openafs/1.6.13/RELNOTES-1.6.13
openafs.org / pages/security/OPENAFS-SA-2015-005.txt
Vendor Advisory
securitytracker.com / id/1033262