Bug 2530742 (CVE-2026-87819)
| Summary: | CVE-2026-87819 GitPython: GitPython: Denial of Service via crafted commit author field | ||
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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, anthomas, bbrownin, dfreiber, drow, dschmidt, dtrifiro, eglynn, ehelms, gbenhaim, ggainey, ikhan, ilpinto, jburrell, jdobes, jjoyce, jlanda, jmitchel, jpasqual, jpretori, jschluet, juwatts, kaycoth, kshier, lhh, ltomasbo, mburns, mdellweg, mgarciac, mhulan, niyer, nmoumoul, orabin, osousa, pcreech, rbobbitt, rchan, rjohnson, simaishi, smallamp, stcannon, tmalecek, twaugh, vkumar, weaton, yguenane, ykashtan |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A flaw was found in GitPython. A remote attacker could exploit a regular expression denial of service (ReDoS) vulnerability by crafting a malicious commit object. Specifically, a malformed author field containing an unterminated angle bracket can cause excessive processing, leading to the exhaustion of CPU resources and a denial of service for over two minutes per commit access.
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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
2026-09-09 11:31:42 UTC
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