CVE-2016-1833

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

2.55% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 84.9% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

2016-05-20 10:00Z10 YR AGO

Last updated

2024-08-05 23:10Z2 YR AGO

Reserved

2016-01-13

Assigning CNA

apple

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-125Out-of-bounds ReadBase
• CWE-122Heap-based Buffer OverflowVariant

Data version

5.1

Document digest

ac61b6fa36d04e7dafc20f35650645125a207a1baf8120cd986ee157837dd7e9

• www.oracle.comhttp://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.htmlx_refsource_CONFIRM
• kc.mcafee.comhttps://kc.mcafee.com/corporate/index?page=content&id=SB10170x_refsource_CONFIRM
• access.redhat.comRHSA-2016:1292https://access.redhat.com/errata/RHSA-2016:1292vendor-advisoryx_refsource_REDHAT
• www.oracle.comhttp://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.htmlx_refsource_CONFIRM
• support.apple.comhttps://support.apple.com/HT206567x_refsource_CONFIRM
• www.securityfocus.com90691http://www.securityfocus.com/bid/90691vdb-entryx_refsource_BID
• www.debian.orgDSA-3593https://www.debian.org/security/2016/dsa-3593vendor-advisoryx_refsource_DEBIAN
• bugs.chromium.orghttps://bugs.chromium.org/p/project-zero/issues/detail?id=636x_refsource_MISC
• xmlsoft.orghttp://xmlsoft.org/news.htmlx_refsource_CONFIRM
• lists.apple.comAPPLE-SA-2016-05-16-4http://lists.apple.com/archives/security-announce/2016/May/msg00004.htmlvendor-advisoryx_refsource_APPLE
• www.ubuntu.comUSN-2994-1http://www.ubuntu.com/usn/USN-2994-1vendor-advisoryx_refsource_UBUNTU
• support.apple.comhttps://support.apple.com/HT206566x_refsource_CONFIRM
• www.oracle.comhttp://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.htmlx_refsource_CONFIRM
• bugzilla.gnome.orghttps://bugzilla.gnome.org/show_bug.cgi?id=758606x_refsource_CONFIRM
• www.tenable.comhttps://www.tenable.com/security/tns-2016-18x_refsource_CONFIRM
• lists.apple.comAPPLE-SA-2016-05-16-3http://lists.apple.com/archives/security-announce/2016/May/msg00003.htmlvendor-advisoryx_refsource_APPLE
• support.apple.comhttps://support.apple.com/HT206564x_refsource_CONFIRM
• rhn.redhat.comRHSA-2016:2957http://rhn.redhat.com/errata/RHSA-2016-2957.htmlvendor-advisoryx_refsource_REDHAT
• www.securitytracker.com1035890http://www.securitytracker.com/id/1035890vdb-entryx_refsource_SECTRACK
• lists.apple.comAPPLE-SA-2016-05-16-2http://lists.apple.com/archives/security-announce/2016/May/msg00002.htmlvendor-advisoryx_refsource_APPLE
• git.gnome.orghttps://git.gnome.org/browse/libxml2/commit/?id=0bcd05c5cd83dec3406c8f68b769b1d610c72f76x_refsource_CONFIRM
• support.apple.comhttps://support.apple.com/HT206568x_refsource_CONFIRM
• lists.apple.comAPPLE-SA-2016-05-16-1http://lists.apple.com/archives/security-announce/2016/May/msg00001.htmlvendor-advisoryx_refsource_APPLE