CVE-2025-53817: 7-Zip is a file archiver with a high compression ratio. 7-Zip supports extracting from Compound Documents. Prior to version 25.0.0, a null pointer dereference…

PriorityP338high7.5CVSS 3.1

AVNACLPRNUINSUCNINAH

EPSS

0.61%

44.9th percentile

7-Zip is a file archiver with a high compression ratio. 7-Zip supports extracting from Compound Documents. Prior to version 25.0.0, a null pointer dereference in the Compound handler may lead to denial of service. Version 25.0.0 contains a fix cor the issue.

Affected

5 ranges

Vendor	Product	Version range	Fixed in
7-zip	7-zip	< 25.00	25.00
7-zip	p7zip	>= 0 < 16.02+transitional.1	16.02+transitional.1
debian	7zip	< 7zip 25.00+dfsg-1 (forky)	7zip 25.00+dfsg-1 (forky)
debian	p7zip	< 7zip 25.00+dfsg-1 (forky)	7zip 25.00+dfsg-1 (forky)
ipavlov	7-zip	< 25.0.0	25.0.0

CVSS provenance

nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

nvdv4.05.5MEDIUMCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

osv5.5MEDIUM

vendor_debian5.5LOW

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