CVE-2022-0529

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

2.42% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 83.7% 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:3.1/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 2026-10-08.

Red Hat severity

Low. 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

2022-02-09 22:05Z4 YR AGO

Last updated

2026-10-08 21:03Z20 DAYS AGO

Reserved

2022-02-08

Assigning CNA

redhat

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

Data version

5.2

Document digest

6949d4a0a79f94abed49cfb8ad8a81ba4ee0f61f4bd6c06afd5b8fdef3d1d6b0

• bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2051395x_refsource_MISC
• github.comhttps://github.com/ByteHackr/unzip_pocx_refsource_MISC
• www.debian.orgDSA-5202https://www.debian.org/security/2022/dsa-5202vendor-advisoryx_refsource_DEBIAN
• lists.debian.org[debian-lts-announce] 20220922 [SECURITY] [DLA 3118-1] unzip security updatehttps://lists.debian.org/debian-lts-announce/2022/09/msg00028.htmlmailing-listx_refsource_MLIST
• security.gentoo.orghttps://security.gentoo.org/glsa/202310-17