Bug 2536068 (CVE-2026-92987)
| Summary: | CVE-2026-92987 roxmltree: roxmltree: Denial of Service via Quadratic Parsing | ||
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| Product: | [Other] Security Response | Reporter: | OSIDB Bzimport <bzimport> |
| Component: | vulnerability | Assignee: | Product Security DevOps Team <prodsec-dev> |
| Status: | NEW --- | QA Contact: | |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | unspecified | CC: | dbosanac, eborisov, jcantril, jreimann, lball, mdessi, mrizzi, ngough, pcattana, rekumar, rhel-process-autobot, rojacob, veshanka, vvoronko, watson-tool-maintainers |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A flaw was found in roxmltree. This vulnerability allows a remote attacker to cause a denial of service (DoS) by crafting a malicious XML document with a large number of attributes on a single element. The roxmltree library performs quadratic-time validation of attributes and namespaces during XML parsing without imposing limits on the attribute count, leading to excessive CPU consumption.
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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: | 2537034, 2537035, 2537036, 2537037, 2537038, 2537039, 2537040, 2537041, 2537042, 2537044, 2537045, 2537047, 2537048, 2537049, 2537050, 2537051, 2537052, 2537053, 2537054, 2537055, 2537056, 2537057, 2537058, 2537059, 2537043, 2537046 | ||
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Description
OSIDB Bzimport
2026-09-17 14:40:12 UTC
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