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Vulnerability record · CVE-2006-1593 · published 3 April 2006

CVE-2006-1593: X-doom vulnerability

XX Doom · X Doom

The (1) ZD_MissingPlayer, (2) ZD_UseItem, and (3) ZD_LoadNewClientLevel functions in sv_main.cpp for (a) Zdaemon 1.08.01 and (b) X-Doom allows remote attackers to cause a denial of service (crash) via an invalid player slot or item number, which causes an invalid memory access, possibly due to an invalid array index.

5.0 CVSS 2.0 Medium EPSS 4.7% · top 8.5% CWE-399 · CWE-399
5.0CVSS 2.0 base score
4.7%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
20References
16 Jun 2026Last modified by NVD

Description

The (1) ZD_MissingPlayer, (2) ZD_UseItem, and (3) ZD_LoadNewClientLevel functions in sv_main.cpp for (a) Zdaemon 1.08.01 and (b) X-Doom allows remote attackers to cause a denial of service (crash) via an invalid player slot or item number, which causes an invalid memory access, possibly due to an invalid array index.

AV:N/AC:L/Au:N/C:N/I:N/A:P

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://aluigi.altervista.org/adv/zdaebof-adv.txt
http://lists.grok.org.uk/pipermail/full-disclosure/2006-March/044775.html
http://secunia.com/advisories/19496 Vendor Advisory
http://secunia.com/advisories/19509 Vendor Advisory
http://securityreason.com/securityalert/662
http://www.securityfocus.com/archive/1/429521/100/0/threaded
http://www.securityfocus.com/bid/17340
http://www.vupen.com/english/advisories/2006/1198 Vendor Advisory
http://www.vupen.com/english/advisories/2006/1199 Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/25593
http://aluigi.altervista.org/adv/zdaebof-adv.txt
http://lists.grok.org.uk/pipermail/full-disclosure/2006-March/044775.html
http://secunia.com/advisories/19496 Vendor Advisory
http://secunia.com/advisories/19509 Vendor Advisory
http://securityreason.com/securityalert/662
http://www.securityfocus.com/archive/1/429521/100/0/threaded
http://www.securityfocus.com/bid/17340
http://www.vupen.com/english/advisories/2006/1198 Vendor Advisory
http://www.vupen.com/english/advisories/2006/1199 Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/25593

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2006-1593), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.