CVE-2016-9533

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

3.19% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 87.2% of scored records. A rank, not a probability.

NVD base score

9.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2016-11-22 19:00Z9 YR AGO

Last updated

2024-08-06 02:50Z2 YR AGO

Reserved

2016-11-21

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass
• CWE-787Out-of-bounds WriteBase
• CWE-122Heap-based Buffer OverflowVariant

Data version

5.1

Document digest

ac305f446e80ef3b39593786bf42cf45123819c2b865ad8b1399c65df26edd13

• www.securityfocus.com94742http://www.securityfocus.com/bid/94742vdb-entryx_refsource_BID
• rhn.redhat.comRHSA-2017:0225http://rhn.redhat.com/errata/RHSA-2017-0225.htmlvendor-advisoryx_refsource_REDHAT
• www.securityfocus.com94484http://www.securityfocus.com/bid/94484vdb-entryx_refsource_BID
• www.debian.orgDSA-3762http://www.debian.org/security/2017/dsa-3762vendor-advisoryx_refsource_DEBIAN
• github.comhttps://github.com/vadz/libtiff/commit/83a4b92815ea04969d494416eaae3d4c6b338e4a#diff-bdc795f6afeb9558c1012b3cfae729efx_refsource_CONFIRM