CVE-2017-5053

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

2.56% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 83.7% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

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

Red Hat severity

Important. 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

2017-10-27 05:00Z8 YR AGO

Last updated

2024-08-05 14:47Z2 YR AGO

Reserved

2017-01-02

Assigning CNA

Chrome

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

Data version

5.1

Document digest

bdbf1727437d44854d8617339ee8c2b45a1397ca7008f3980863ab5507ee4d17

• www.securityfocus.com97220http://www.securityfocus.com/bid/97220vdb-entryx_refsource_BID
• access.redhat.comRHSA-2017:0860https://access.redhat.com/errata/RHSA-2017:0860vendor-advisoryx_refsource_REDHAT
• security.gentoo.orgGLSA-201704-02https://security.gentoo.org/glsa/201704-02vendor-advisoryx_refsource_GENTOO
• chromereleases.googleblog.comhttps://chromereleases.googleblog.com/2017/03/stable-channel-update-for-desktop_29.htmlx_refsource_MISC
• zerodayinitiative.comhttp://zerodayinitiative.com/advisories/ZDI-17-462/x_refsource_MISC
• crbug.comhttps://crbug.com/702058x_refsource_MISC