Bug 2534417 (CVE-2026-92000)
| Summary: | CVE-2026-92000 adm-zip: adm-zip: Denial of Service via crafted ZIP archives with zero declared uncompressed size | ||
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| Product: | [Other] Security Response | Reporter: | OSIDB Bzimport <bzimport> |
| Component: | vulnerability | Assignee: | Product Security <prodsec-ir-bot> |
| Status: | NEW --- | QA Contact: | |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | unspecified | CC: | abarbaro, akhatavk, alizardo, aos-team-art-private, asdas, cdrage, dpaolell, dschmidt, gbenhaim, gmalinko, gparvin, janstey, jbalunas, jchui, jdelft, jhe, jlanda, jupierce, kshier, ktsao, lgarciaa, mbiarnes, nboldt, niyer, oaljalju, pdelbell, ppalepu, ppostler, prdhamdh, psrna, rhaigner, rhel-process-autobot, rstepani, rushinde, sghai, sidsharm, simaishi, stcannon, suppawar, teagle, tsze, twaugh, vlaad, watson-tool-maintainers, yguenane |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A flaw was found in adm-zip. A remote attacker could exploit this vulnerability by crafting a malicious ZIP archive containing highly compressible entries that declare a zero uncompressed size. This oversight prevents the application of zlib decompression output limits, leading to excessive memory consumption and ultimately a Denial of Service (DoS) condition.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 2537061, 2537062, 2537060, 2537063 | ||
| Bug Blocks: | |||
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Description
OSIDB Bzimport
2026-09-15 21:42:59 UTC
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