Bug 2555713 (CVE-2026-111064)
| Summary: | CVE-2026-111064 aiohttp: aiohttp: Denial of Service via missing initial request timeout | ||
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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: | alinfoot, anpicker, anthomas, aprice, bbrownin, brasmith, cahl, cmyers, cochase, dfreiber, dnakabaa, dranck, drow, dschmidt, dtrifiro, ebourniv, ehelms, gbenhaim, ggainey, gtanzill, hasun, ikhan, ilpinto, jburrell, jbuscemi, jdobes, jfula, jholecek, jlanda, jmitchel, jowilson, jpasqual, jsamir, juwatts, jwong, kaycoth, kshier, lbrazdil, lcouzens, ljawale, ltomasbo, mdellweg, mhayden, mhulan, mminar, msilmser, niyer, nmoumoul, nyancey, oezr, omaciel, ometelka, orabin, osousa, pakotvan, pcreech, ptisnovs, rbiba, rbobbitt, rchan, rjohnson, sbunciak, sdoran, simaishi, smallamp, sskracic, stcannon, sthirugn, syedriko, tmalecek, tpfromme, ttakamiy, twaugh, vkumar, weaton, xdharmai, yguenane, ykashtan, zzhou |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A flaw was found in aiohttp. The server does not enforce a timeout during the initial phase of a request before any data is received. A remote attacker can exploit this vulnerability by keeping idle connections open indefinitely, exhausting available connection capacity and resulting in a Denial of Service (DoS).
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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: | |||
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Description
OSIDB Bzimport
2026-10-19 17:02:44 UTC
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