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CVE-2026-47734 Dulwich has unbounded memory allocation in receive-pack from crafted thin packs

🗓️ 10 Jun 2026 22:11:02Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 11 Views

Dulwich before 1.2.5 allows unbounded memory in receive-pack from crafted thin packs; upgrade and set max input size.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2026-47734
11 Jun 202601:57
circl
CVE
CVE-2026-47734
10 Jun 202622:11
cve
Debian CVE
CVE-2026-47734
10 Jun 202622:11
debiancve
EUVD
EUVD-2026-36193
10 Jun 202622:11
euvd
Github Security Blog
Dulwich has unbounded memory allocation in receive-pack from crafted thin packs
8 Jun 202623:43
github
NVD
CVE-2026-47734
10 Jun 202623:16
nvd
OSV
DEBIAN-CVE-2026-47734
29 May 202606:48
osv
OSV
GHSA-XRVJ-V92F-53GJ Dulwich has unbounded memory allocation in receive-pack from crafted thin packs
8 Jun 202623:43
osv
OSV
MINI-GFQ9-RM53-37JM
9 Jun 202619:26
osv
OSV
UBUNTU-CVE-2026-47734
29 May 202600:00
osv
Rows per page
[
  {
    "vendor": "jelmer",
    "product": "dulwich",
    "versions": [
      {
        "version": ">= 0.1.0, < 1.2.5",
        "status": "affected"
      }
    ]
  }
]

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