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CVE-2022-43855

18
FAUCET Score

CVE-2022-43855 is a denial-of-service vulnerability affecting IBM SPSS Statistics versions 26.0, 27.0.1, and 28.0. A local, authenticated user can exploit the IO Module to create numerous files, exhausting file handles and causing a denial of service. Rated Medium severity with a CVSS score of 5.5, this vulnerability requires local access and has a low attack complexity, impacting system availability. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
26.0.0.0CPE matchmatch criteria
cpe:2.3:a:ibm:spss_statistics:26.0.0.0:*:*:*:*:*:*:*
27.0.1.0CPE matchmatch criteria
cpe:2.3:a:ibm:spss_statistics:27.0.1.0:*:*:*:*:*:*:*
28.0.0.0CPE matchmatch criteria
cpe:2.3:a:ibm:spss_statistics:28.0.0.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.2MEDIUM

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
2.5
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.16%
Probability of exploitation in next 30 days
EPSS Percentile
5.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0016 is in the 33rd percentile among its peer group of 15,940 CVEs.

Social Chatter

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

exchange.xforce.ibmcloud.com / vulnerabilities/239235
Vendor Advisory
ibm.com / support/pages/node/7130881
Vendor Advisory