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CVE-2023-39136

17
FAUCET Score

CVE-2023-39136 describes an unhandled edge case in the _sanitizedPath component of ZipArchive v2.5.4, allowing attackers to trigger a Denial of Service (DoS) with a specially crafted zip file. Rated Medium (CVSS 5.5), this vulnerability requires local access and user interaction (UI:R) to exploit, leading to high availability impact (A:H) but no confidentiality or integrity compromise. There is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
2.5.4CPE matchmatch criteria
cpe:2.3:a:ziparchive_project:ziparchive:2.5.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.5MEDIUM

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.36%
Probability of exploitation in next 30 days
EPSS Percentile
29.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0036 is in the 36th percentile among its peer group of 5,758 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

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

blog.ostorlab.co / zip-packages-exploitation.html
ExploitThird Party Advisory
github.com / ZipArchive/ZipArchive/issues/680
ExploitIssue TrackingPatchVendor Advisory
ostorlab.co / vulndb/advisory/OVE-2023-2
ExploitThird Party Advisory
security.snyk.io / research/zip-slip-vulnerability
Third Party Advisory