Bug 2548685 (CVE-2026-102554)
| Summary: | CVE-2026-102554 com.google.guava/guava: Google Guava: Denial of Service via unthrottled memory allocation during deserialization | ||
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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: | ahughes, alinfoot, amctagga, anthomas, ant, anujha, aoconnor, aschwart, asoldano, asyoung, aszczucz, ataylor, bbaranow, bbrownin, bmaxwell, bniver, boliveir, bstansbe, cescoffi, cmah, csuconic, csutherl, dbruscin, dfreiber, dhanak, dlofthou, drichtar, drosa, drow, dschmidt, dsimansk, dsoumis, dtrifiro, eglynn, ehelms, ewittman, fferrari, flucifre, fmariani, fmongiar, gbenhaim, ggainey, gmalinko, gmeno, groman, gsmet, gtanzill, gtully, ikhan, istudens, ivassile, iweiss, janstey, jburrell, jbuscemi, jclere, jhollowa, jjoyce, jlanda, jmartisk, jnethert, jpasqual, jpretori, jschluet, jsherman, juwatts, jwon, kaycoth, khosford, kingland, kshier, kvanderr, lhh, manderse, mbenjamin, mburns, mcarlett, mdellweg, mgarciac, mhackett, mhulan, mnovotny, mosmerov, mposolda, msvehla, mtorre, nipatil, niyer, nmoumoul, nwallace, olubyans, osousa, ozzy, pantinor, pberan, pcreech, pdelbell, pesilva, pjindal, plodge, pmackay, prichard, rbobbitt, rchan, rgemmell, rgodfrey, rguimara, rhel-process-autobot, rjohnson, rkubis, rmartinc, rmaucher, rstancel, rstepani, sausingh, sbiarozk, sdawley, simaishi, smallamp, sostapov, ssilvert, stcannon, sthirugn, sthorger, szappis, tbish, tcunning, tfitzsim, thjenkin, tlavocat, tmalecek, twaugh, varjain, vdosoudi, vereddy, vkumar, vmuzikar, watson-tool-maintainers, weaton, yfang, yguenane |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A flaw was found in Google Guava. During Java object deserialization—the process of converting stored data back into active program objects—memory is eagerly allocated based on caller-specified size parameters without proper throttling or limits. An attacker can exploit this issue by providing a crafted serialization stream that consumes all available memory, triggering an out-of-memory error and causing 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: | |||
| Bug Depends On: | 2553430, 2553433, 2555503, 2555505, 2555506, 2555507, 2555509, 2555512, 2555513, 2555514, 2555515, 2555517, 2555520, 2555522, 2555526, 2555529, 2555531, 2555532, 2555539, 2555540, 2555542, 2555543, 2555524 | ||
| Bug Blocks: | |||
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Description
OSIDB Bzimport
2026-10-09 15:33:15 UTC
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