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CVE-2011-1053

16
FAUCET Score

CVE-2011-1053 describes an unspecified vulnerability in the Mach-O input file loader of Hex-Rays IDA Pro versions 5.7 and 6.0. This flaw allows a remote attacker to trigger a denial of service (out-of-memory exception) by enticing a user to open a specially crafted Mach-O file, preventing the software from analyzing code. The vulnerability has a CVSS score of 4.3, indicating a medium severity, and requires user interaction (AC:M) for exploitation, with the primary impact being availability (A:P). There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
5.7CPE matchmatch criteria
cpe:2.3:a:hex-rays:ida:5.7:*:pro:*:*:*:*:*
6.0CPE matchmatch criteria
cpe:2.3:a:hex-rays:ida:6.0:*:pro:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.20%
Probability of exploitation in next 30 days
EPSS Percentile
64.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0120 is in the 31st percentile among its peer group of 19,955 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 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

exchange.xforce.ibmcloud.com / vulnerabilities/65559
hex-rays.com / vulnfix.shtml
securityfocus.com / bid/46525