Bug 2567370 (CVE-2026-114467)
| Summary: | CVE-2026-114467 git: git: Denial of service via commit messages with multiple GPG signatures | ||
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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: | akhatavk, aos-team-art-private, asdas, crizzo, dpaolell, ehelms, gtanzill, jbuscemi, jdelft, jpasqual, jupierce, juwatts, lblicha, lgarciaa, mbiarnes, mhulan, ogajduse, osousa, ppalepu, ppostler, prdhamdh, rchan, rhel-process-autobot, sdawley, security-response-team, sghai, sidsharm, smallamp, suppawar, vlaad, watson-tool-maintainers, yguenane, zhunting |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A flaw was found in git. An authenticated remote attacker can cause a Denial of Service (DoS) by corrupting stack memory during merge operations. This issue occurs when git attempts to remove more than two GPG (GNU Privacy Guard) signatures from commit messages. By submitting a specially crafted commit containing multiple signatures, an attacker can crash the git process.
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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: | 2571485, 2571486, 2571488, 2571487 | ||
| Bug Blocks: | |||
| Deadline: | 2026-11-10 | ||
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Description
OSIDB Bzimport
2026-11-05 19:12:14 UTC
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