Is CVE-2011-5326 in the CISA KEV catalog?

No. CVE-2011-5326 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2011-5326?

CVE-2011-5326 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2011-5326?

CVE-2011-5326 has an EPSS score of 2.92% (85th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2011-5326?

Upgrade imlib2 on debian 11 to 1.4.8-1 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2011-5326

HIGHEPSS 85th pctl

7.5

CVSS v3

NVD

Description

imlib2 before 1.4.9 allows remote attackers to cause a denial of service (divide-by-zero error and application crash) by drawing a 2x1 ellipse.

CWE-189

How to fix

Remediation Available

imlib2Debian

Fixed in:1.4.8-1CVE-2011-5326

imlib2Ubuntu

Fixed in:1.4.6-2ubuntu0.1USN-3075-1

Fixed in:1.4.7-1ubuntu0.1USN-3075-1

libimlib2Ubuntu

Fixed in:1.4.6-2ubuntu0.1USN-3075-1

Fixed in:1.4.7-1ubuntu0.1USN-3075-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

2.92%probability of exploitation in 30 days

85thpercentile

Elevated risk: more likely to be exploited than 85% of all known CVEs.

References

Other references5

Related Vulnerabilities

Other CWE-189 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2015-1538	High	10.0	99%	-	-
CVE-2006-3747	High	7.6	96%	-	Fix
CVE-2007-0071	High	9.3	93%	-	-
CVE-2015-3829	High	10.0	90%	-	-
CVE-2015-3864	High	10.0	87%	-	-
CVE-2015-1539	High	10.0	86%	-	-

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-05-06.