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CVE-2015-7403

13
FAUCET Score

CVE-2015-7403 describes a denial-of-service vulnerability affecting IBM Spectrum Scale versions 4.1.1.x before 4.1.1.3 and GPFS versions 3.5.x before 3.5.0.29 and 4.1.x through 4.1.0.8 on AIX. This flaw, rated Medium severity (CVSS 4.0), allows a local attacker to cause a node crash through an incorrect pointer dereference, impacting system availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
3.5CPE matchmatch criteria
cpe:2.3:a:ibm:general_parallel_file_system:3.5:*:*:*:*:*:*:*
4.1.1.0CPE matchmatch criteria
cpe:2.3:a:ibm:spectrum_scale:4.1.1.0:*:*:*:*:*:*:*
4.1.1.1CPE matchmatch criteria
cpe:2.3:a:ibm:spectrum_scale:4.1.1.1:*:*:*:*:*:*:*
4.1.1.2CPE matchmatch criteria
cpe:2.3:a:ibm:spectrum_scale:4.1.1.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

4.0MEDIUM

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
Exploitability Score
2.5
Impact Score
1.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.36%
Probability of exploitation in next 30 days
EPSS Percentile
28.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0036 is in the 46th percentile among its peer group of 3,049 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

www-01.ibm.com / support/docview.wss
Vendor Advisory
www-01.ibm.com / support/docview.wss
securityfocus.com / bid/79805
securitytracker.com / id/1035094