CVE-2016-9535

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

4.77% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 91.3% 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

2026-05-29 20:24Z3 MO AGO

Reserved

2016-11-21

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Critical (CVSS 9.8)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

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

Data version

5.2

Document digest

3def2e0e031746d332a176aafe824808b02cb6da07e20d982b9b88e28106af21

• www.debian.orgDSA-3844http://www.debian.org/security/2017/dsa-3844vendor-advisoryx_refsource_DEBIAN
• github.comhttps://github.com/vadz/libtiff/commit/3ca657a8793dd011bf869695d72ad31c779c3cc1x_refsource_CONFIRM
• github.comhttps://github.com/vadz/libtiff/commit/6a984bf7905c6621281588431f384e79d11a2e33x_refsource_CONFIRM
• rhn.redhat.comRHSA-2017:0225http://rhn.redhat.com/errata/RHSA-2017-0225.htmlvendor-advisoryx_refsource_REDHAT
• www.securityfocus.com94744http://www.securityfocus.com/bid/94744vdb-entryx_refsource_BID
• www.securityfocus.com94484http://www.securityfocus.com/bid/94484vdb-entryx_refsource_BID