01 Record

CVE-2016-2193

PostgreSQL before 9.5.x before 9.5.2 does not properly maintain row-security status in cached plans, which might allow attackers to bypass intended access restrictions by leveraging a session that

UnratedPUBLISHEDCNA: redhat

CNA base scoreUnratedNo CNA CVSS vector

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02 Description

PostgreSQL before 9.5.x before 9.5.2 does not properly maintain row-security status in cached plans, which might allow attackers to bypass intended access restrictions by leveraging a session that

03 Exploitation and scoring

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: 1.80% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 78.1% of scored records. A rank, not a probability.
NVD base score: 7.5 (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:N/I:H/A:N
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.

04 Metadata

Published

2016-04-11 15:00Z10 YR AGO

Last updated

2024-08-05 23:24Z2 YR AGO

Reserved

2016-01-29

Assigning CNA

redhat

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-254

Data version

5.1

Document digest

dac19e27840c19627cdadacec17eae1de64f62083ed570eccdf028ad85eca251

05 Affected products

VendorProductVersionsPlatforms

postgresqlpostgresqlNot specified—

redhatcloudforms_managementengineNot specified—

redhatenterprise_linuxNot specified—

redhatnetwork_satelliteNot specified—

redhatrhel_software_collectionsNot specified—

06 References

www.postgresql.orghttp://www.postgresql.org/docs/current/static/release-9-5-2.htmlx_refsource_CONFIRM
www.postgresql.orghttp://www.postgresql.org/about/news/1656/x_refsource_CONFIRM
www.securitytracker.com1035468http://www.securitytracker.com/id/1035468vdb-entryx_refsource_SECTRACK
git.postgresql.orghttp://git.postgresql.org/gitweb/?p=postgresql.git%3Ba=commitdiff%3Bh=db69e58a0642ef7fa46d62f6c4cf2460c3a1b41bx_refsource_CONFIRM