Is CVE-2016-3622 in the CISA KEV catalog?

No. CVE-2016-3622 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2016-3622?

CVE-2016-3622 has a CVSS v3 base score of 6.5 (MEDIUM).

What is the EPSS score for CVE-2016-3622?

CVE-2016-3622 has an EPSS score of 3.89% (89th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2016-3622?

Upgrade tiff on debian 11 to 4.0.7-1 or later. Fixes are available for 4 affected products.

CVE & CISA-KEV Catalog

CVE-2016-3622

MEDIUMEPSS 89th pctl

6.5

CVSS v3

NVD

Description

The fpAcc function in tif_predict.c in the tiff2rgba tool in LibTIFF 4.0.6 and earlier allows remote attackers to cause a denial of service (divide-by-zero error) via a crafted TIFF image.

CWE-369

How to fix

Remediation Available

tiffDebian

Fixed in:4.0.7-1CVE-2016-3622

libtiff-toolsUbuntu

Fixed in:4.0.3-7ubuntu0.6USN-3212-1

Fixed in:4.0.6-1ubuntu0.1USN-3212-1

libtiff5Ubuntu

Fixed in:4.0.3-7ubuntu0.6USN-3212-1

Fixed in:4.0.6-1ubuntu0.1USN-3212-1

tiffUbuntu

Fixed in:4.0.3-7ubuntu0.6USN-3212-1

Fixed in:4.0.6-1ubuntu0.1USN-3212-1

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 InteractionRequired

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

3.89%probability of exploitation in 30 days

89thpercentile

Elevated risk: more likely to be exploited than 89% of all known CVEs.

References

Exploit1

openwall.com

Third-Party Advisory1

securityfocus.com

Other references3

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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.