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CVE-2026-92000— adm-zip 0.5.14 through 0.6.0 Denial of Service via Zero Declared Uncompressed Size

Quick assessment

Affected
cthackers adm-zip
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

adm-zip 版本 0.5.14 至 0.6.0 在 ZIP 条目声明未压缩大小为 0 时，未能正确应用 zlib 解压输出限制。攻击者可构造包含高度可压缩内容且声明大小为 0 的恶意 ZIP 文件，从而耗尽系统内存，导致拒绝服务（DoS）攻击。

CVSS 7.5 · High EPSS 0.39% · P33

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
cthackers adm-zip 0.5.14< 0.6.1 affected
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I. Basic Information for CVE-2026-92000

Vulnerability Information
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Vulnerability Title
adm-zip 0.5.14 through 0.6.0 Denial of Service via Zero Declared Uncompressed Size
Source: CVE Program / CVE List V5
Vulnerability Description
adm-zip versions 0.5.14 through 0.6.0 fail to apply zlib decompression output limits when ZIP entries declare zero uncompressed size. Attackers can craft malicious ZIP archives with highly compressible entries declaring zero size to exhaust memory and cause denial of service.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对高度压缩数据的处理不恰当(数据放大攻击)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
cthackers adm-zip 0.5.14 ~ 0.6.1 -

II. Public POCs for CVE-2026-92000

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-92000

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Patches & Fixes for CVE-2026-92000 (3)

Vendor Advisories for CVE-2026-92000 (2)

Other References for CVE-2026-92000 (1)

IV. Related Vulnerabilities

Same product: adm-zip
Same vendor: cthackers
Same weakness: CWE-409

V. Comments for CVE-2026-92000

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