How severe is CVE-2011-1050?

CVE-2011-1050 has a CVSS 2.0 base score of 10.0, rated critical severity.

Is CVE-2011-1050 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-1050?

CVE-2011-1050 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-2011-1050?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2011-1050 published?

CVE-2011-1050 was published on 2011-02-21 and last updated on 2026-06-16.

CVE-2011-1050

CVE-2011-1050 is a critical-severity vulnerability in Hex-rays Ida with a CVSS 2.0 base score of 10.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Critical (CVSS 2.0 base score 10.0)
EPSS exploit prediction: 2% (72nd 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 Hex-Rays IDA Pro 5.7 and 6.0 has unknown impact and attack vectors related to "converson of string encodings" and "inconsistencies in the handling of UTF8 sequences by the user interface."

Frequently asked questions

What is CVE-2011-1050?: Unspecified vulnerability in Hex-Rays IDA Pro 5.7 and 6.0 has unknown impact and attack vectors related to "converson of string encodings" and "inconsistencies in the handling of UTF8 sequences by the user interface."
How severe is CVE-2011-1050?: CVE-2011-1050 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2011-1050 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-1050?: CVE-2011-1050 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-2011-1050?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2011-1050 published?: CVE-2011-1050 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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