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CVE-2026-77459 Argo CD: AppProject destination-namespace and resource restrictions bypassed by PreDelete/PostDelete resource hooks

🗓️ 13 Oct 2026 16:26:47Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 47 Views

Argo CD PreDelete/PostDelete hooks bypass AppProject destination and resource restrictions.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-77459
7 Oct 202616:59
–circl
cve
CVE
CVE-2026-77459
13 Oct 202616:26
–cve
euvd
EUVD
EUVD-2026-98917
15 Oct 202620:19
–euvd
github
Github Security Blog
Argo CD: AppProject destination-namespace and resource restrictions bypassed by PreDelete/PostDelete resource hooks
15 Oct 202620:19
–github
mend
Mend
CVE-2026-77459
12 Oct 202620:32
–mend
nvd
NVD
CVE-2026-77459
13 Oct 202617:17
–nvd
osv_bit
osv_bit
BIT-ARGO-CD-2026-77459 Argo CD: AppProject destination-namespace and resource restrictions bypassed by PreDelete/PostDelete resource hooks
20 Oct 202610:44
–osv_bit
osv_cga
osv_cga
CGA-2RG4-33C7-CH37
16 Oct 202612:42
–osv_cga
osv_cga
osv_cga
CGA-3F8R-937R-95RG
16 Oct 202611:29
–osv_cga
osv_cga
osv_cga
CGA-3VXM-RWRJ-WGFH
16 Oct 202613:20
–osv_cga
Rows per page
[
  {
    "vendor": "argoproj",
    "product": "argo-cd",
    "versions": [
      {
        "version": ">= 2.10.0, <= 2.14.21",
        "status": "affected"
      },
      {
        "version": ">= 3.0.0, < 3.3.15",
        "status": "affected"
      },
      {
        "version": ">= 3.4.0, < 3.4.10",
        "status": "affected"
      },
      {
        "version": ">= 3.5.0, < 3.5.4",
        "status": "affected"
      },
      {
        "version": ">= 3.6.0-rc1, < 3.6.0-rc2",
        "status": "affected"
      }
    ]
  }
]

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13 Oct 2026 16:26Current
CVSS 3.19.9
EPSS0.00498
SSVC
47