5.9
CVE-2026-0990
- EPSS 0.18%
- Veröffentlicht 15.01.2026 14:20:06
- Zuletzt bearbeitet 16.01.2026 15:55:33
- Quelle secalert@redhat.com
- CVE-Watchlists
- Unerledigt
A flaw was found in libxml2, an XML parsing library. This uncontrolled recursion vulnerability occurs in the xmlCatalogXMLResolveURI function when an XML catalog contains a delegate URI entry that references itself. A remote attacker could exploit this configuration-dependent issue by providing a specially crafted XML catalog, leading to infinite recursion and call stack exhaustion. This ultimately results in a segmentation fault, causing a Denial of Service (DoS) by crashing affected applications.
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HerstellerRed Hat
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Produkt
Red Hat Enterprise Linux 10
Default Statusaffected
HerstellerRed Hat
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Produkt
Red Hat Enterprise Linux 6
Default Statusaffected
HerstellerRed Hat
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Produkt
Red Hat Enterprise Linux 7
Default Statusaffected
HerstellerRed Hat
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Produkt
Red Hat Enterprise Linux 8
Default Statusaffected
HerstellerRed Hat
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Produkt
Red Hat Enterprise Linux 9
Default Statusaffected
HerstellerRed Hat
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Produkt
Red Hat JBoss Core Services
Default Statusaffected
HerstellerRed Hat
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Produkt
Red Hat OpenShift Container Platform 4
Default Statusaffected
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.18% | 0.397 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| secalert@redhat.com | 5.9 | 2.2 | 3.6 |
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
|
CWE-674 Uncontrolled Recursion
The product does not properly control the amount of recursion that takes place, consuming excessive resources, such as allocated memory or the program stack.