Bug 2446451 (CVE-2026-3805)
| Summary: | CVE-2026-3805 curl: curl: Arbitrary code execution or Denial of Service via use-after-free in SMB request handling | ||
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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: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | adudiak, bbrownin, crizzo, csutherl, dbosanac, gtanzill, jbuscemi, jcantril, jclere, jmitchel, jreimann, kaycoth, kshier, mdessi, mrizzi, pbohmill, pcattana, pjindal, plodge, rojacob, sdawley, stcannon, szappis, teagle, vchlup, yguenane |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A flaw was found in curl. When handling a second Server Message Block (SMB) request to the same host, curl incorrectly accesses memory that has already been freed. This memory corruption vulnerability, known as a use-after-free, could allow a remote attacker to potentially execute arbitrary code or cause a denial of service.
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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: | 2446457, 2446458, 2446459, 2446464, 2446465, 2446466, 2446467, 2446471, 2446461, 2446462, 2446463, 2446468, 2446469, 2446470 | ||
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Description
OSIDB Bzimport
2026-03-11 11:01:27 UTC
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