SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2016-9131

named in ISC BIND 9.x before 9.9.9-P5, 9.10.x before 9.10.4-P5, and 9.11.x before 9.11.0-P2 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a malformed response to an RTYPE ANY query.

HIGH 7.5EPSS 40.6%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 40.6%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.

Description

named in ISC BIND 9.x before 9.9.9-P5, 9.10.x before 9.10.4-P5, and 9.11.x before 9.11.0-P2 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a malformed response to an RTYPE ANY query.

CVSS 3.1
7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
40.56% probability · 99th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Weakness
CWE-20
Affected
isc/bind · debian/debian linux · redhat/enterprise linux desktop · redhat/enterprise linux eus · redhat/enterprise linux server · redhat/enterprise linux server aus · redhat/enterprise linux server tus · redhat/enterprise linux server workstation · netapp/data ontap edge · netapp/hci management node · netapp/solidfire · netapp/steelstore cloud integrated storage
Source
cve@mitre.org
EPSS trend
0%23%45%27 October 2026: 40.56%27 October 202627 October 2026

EPSS 40.6% since 27 October 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.