CVE-2019-9423

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

0.29% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 21.5% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/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

2019-09-27 18:05Z7 YR AGO

Last updated

2024-08-04 21:46Z2 YR AGO

Reserved

2019-02-28

Assigning CNA

google_android

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-787Out-of-bounds WriteBase
• CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass

Data version

5.1

Document digest

9f68da17974f216283ed12a805809a107931c2fdffedcc498dd4a5e66d30b4f9

• source.android.comhttps://source.android.com/security/bulletin/android-10x_refsource_MISC
• www.openwall.com[oss-security] 20191025 Security fixes from Android 10 release which are relevant outside the Android ecosystem?http://www.openwall.com/lists/oss-security/2019/10/25/17mailing-listx_refsource_MLIST
• www.openwall.com[oss-security] 20191026 Re: Security fixes from Android 10 release which are relevant outside the Android ecosystem?http://www.openwall.com/lists/oss-security/2019/10/27/1mailing-listx_refsource_MLIST
• www.openwall.com[oss-security] 20191107 Re: Security fixes from Android 10 release which are relevant outside the Android ecosystem?http://www.openwall.com/lists/oss-security/2019/11/07/1mailing-listx_refsource_MLIST
• www.openwall.com[oss-security] 20201205 Re: Security fixes from Android 10 release which are relevant outside the Android ecosystem?http://www.openwall.com/lists/oss-security/2020/12/05/1mailing-listx_refsource_MLIST