How severe is CVE-2011-1053?

CVE-2011-1053 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2011-1053 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-1053?

CVE-2011-1053 primarily affects Hex-rays Ida. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2011-1053?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2011-1053 published?

CVE-2011-1053 was published on 2011-02-21 and last updated on 2026-06-16.

CVE-2011-1053

CVE-2011-1053 is a medium-severity vulnerability in Hex-rays Ida with a CVSS 2.0 base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 1% (64th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Hex-rays Ida
Published: 2011-02-21
Last modified: 2026-06-16

Description

Unspecified vulnerability in the Mach-O input file loader in Hex-Rays IDA Pro 5.7 and 6.0 allows user-assisted remote attackers to cause a denial of service (out-of-memory exception and inability to analyze code) via a crafted Mach-O file.

Frequently asked questions

What is CVE-2011-1053?: Unspecified vulnerability in the Mach-O input file loader in Hex-Rays IDA Pro 5.7 and 6.0 allows user-assisted remote attackers to cause a denial of service (out-of-memory exception and inability to analyze code) via a crafted Mach-O file.
How severe is CVE-2011-1053?: CVE-2011-1053 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2011-1053 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-1053?: CVE-2011-1053 primarily affects Hex-rays Ida. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-1053?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2011-1053 published?: CVE-2011-1053 was published on 2011-02-21 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:hex-rays:ida:5.7:*:pro:*:*:*:*:*
cpe:2.3:a:hex-rays:ida:6.0:*:pro:*:*:*:*:*

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