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CVE-2015-8836

19
FAUCET Score

CVE-2015-8836 describes an integer overflow vulnerability in the isofs_real_read_zf function of FuseISO 20070708, affecting Fedora and FuseISO projects. This flaw, triggered by a large ZF block size in an ISO file, can lead to a heap-based buffer overflow. With a CVSS score of 7.3 (High), it poses a significant risk of denial of service or potentially other impacts, requiring local access and user interaction for exploitation. There is no evidence of active exploitation, public exploit code, or significant community discussion, indicating a low current threat landscape.

Impacted Technologies

VendorProductVersion(s)CPE
16CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:16:*:*:*:*:*:*:*
17CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:17:*:*:*:*:*:*:*
<= 20070708CPE matchmatch criteria
cpe:2.3:a:fuseiso_project:fuseiso:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.3HIGH

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.3
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.77%
Probability of exploitation in next 30 days
EPSS Percentile
75.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0177 is in the 92nd percentile among its peer group of 759 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 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 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

redhatpatch availablevia nvd_reference
View patch

References

bugzilla.redhat.com / show_bug.cgi
ExploitIssue TrackingPatchTechnical Description
bugzilla.redhat.com / show_bug.cgi
Issue Tracking
debian.org / security/2016/dsa-3551
Third Party Advisory
openwall.com / lists/oss-security/2015/02/06/7
Mailing List
openwall.com / lists/oss-security/2015/02/23/9
Mailing List