Bug 2510011 (CVE-2026-67321)

Summary: CVE-2026-67321 axios: axios: Denial of Service via object serialization bypass
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: unspecifiedCC: abuckta, anthomas, aruklets, dbosanac, dkeler, dkuc, doconnor, dschmidt, dymurray, ehelms, ewittman, ggainey, gparvin, ibolton, janstey, jlanda, jmatthew, jmontleo, jpasqual, jreimann, juwatts, kaycoth, kshier, mdellweg, mdessi, mhulan, mrizzi, nipatil, nmoumoul, orabin, osousa, pantinor, pcattana, pcreech, pgaikwad, prwatson, rchan, rhaigner, rjohnson, rkubis, sdawley, simaishi, slucidi, smallamp, sseago, stcannon, suppawar, teagle, thason, tmalecek, yguenane
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: ---
Doc Text:
A flaw was found in axios. A remote attacker could exploit an incomplete depth-limit bypass when the component serializes objects with specific top-level keys. By manipulating object keys and nested values during form or parameter serialization, an attacker can trigger a processing error. This can lead to a denial of service, making the affected request path unavailable to legitimate users.
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:

Description OSIDB Bzimport 2026-08-01 13:03:12 UTC
axios before 0.33.0 contains an incomplete depth-limit bypass in toFormData.js when serializing objects with top-level keys ending in '{}'. Attackers who control object keys and nested values passed to axios form or parameter serialization can trigger a RangeError from JSON.stringify, causing denial of service in the affected request path.