Is CVE-2015-6581 in the CISA KEV catalog?

No. CVE-2015-6581 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2015-6581?

CVE-2015-6581 has a CVSS v2 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2015-6581?

CVE-2015-6581 has an EPSS score of 2.68% (84th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2015-6581?

Upgrade openjpeg2 on debian 11 to 2.1.1-1 or later.

CVE & CISA-KEV Catalog

CVE-2015-6581

HIGHEPSS 84th pctl

7.5

CVSS v2

NVD

Description

Double free vulnerability in the opj_j2k_copy_default_tcp_and_create_tcd function in j2k.c in OpenJPEG before r3002, as used in PDFium in Google Chrome before 45.0.2454.85, allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) by triggering a memory-allocation failure.

How to fix

Remediation Available

openjpeg2Debian

Fixed in:2.1.1-1CVE-2015-6581

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

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

2.68%probability of exploitation in 30 days

84thpercentile

Elevated risk: more likely to be exploited than 84% of all known CVEs.

References

Other references8

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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.