CVE-2022-1587

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

2.76% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 86.0% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/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

2022-05-16 00:00Z4 YR AGO

Last updated

2024-08-03 00:10Z2 YR AGO

Reserved

2022-05-05

Assigning CNA

redhat

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

5a317488b8f9682c4b953a891c99108f70abc9d5b9e6d257f851befd0b3c1ebc

• lists.fedoraproject.orgFEDORA-2022-e56085ba31https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M2GLQQUEY5VFM57CFYXVIFOXN2HUZPDM/vendor-advisory
• bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2077983%2C
• github.comhttps://github.com/PCRE2Project/pcre2/commit/03654e751e7f0700693526b67dfcadda6b42c9d0
• lists.fedoraproject.orgFEDORA-2022-a3edad0ab6https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KAX7767BCUFC7JMDGP7GOQ5GIZCAUGBB/vendor-advisory
• lists.fedoraproject.orgFEDORA-2022-19f4c34184https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JXINO3KKI5DICQ45E2FKD6MKVMGJLEKJ/vendor-advisory
• lists.fedoraproject.orgFEDORA-2022-9c9691d058https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DWNG2NS3GINO6LQYUVC4BZLUQPJ3DYHA/vendor-advisory
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20221028-0009/
• lists.debian.org[debian-lts-announce] 20230316 [SECURITY] [DLA 3363-1] pcre2 security updatehttps://lists.debian.org/debian-lts-announce/2023/03/msg00014.htmlmailing-list