Severity by source
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Primary rating from Vendor (vendor:alpine) · only source for this CVE.
CVSS VectorVendor: vendor:alpine
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Lifecycle Timeline
3DescriptionCVE.org
Alpine Linux: vim fixed in 9.2.0663-r0
AnalysisAI
Vim on Alpine Linux was patched at version 9.2.0663-r0 to address CVE-2026-55895, per a vendor advisory from Alpine. The underlying vulnerability class, impact scope, and exploitation mechanism are entirely absent from available intelligence - no description, CVSS vector, CWE, or researcher disclosure accompanies this CVE at time of analysis. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation conditions cannot be extracted from the available data - the CVE description contains no technical detail beyond the patch version. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | No risk signals are available from the provided intelligence: CVSS score and vector are absent, EPSS probability is not provided, KEV status is not confirmed, and no POC or exploit code has been identified. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | The exploit scenario cannot be determined from available data - no description, CVSS attack vector, or CWE was provided. Historically, vim vulnerabilities have been triggered by opening a maliciously crafted file (e.g., via a vim modeline executing arbitrary shell commands), but this cannot be attributed to CVE-2026-55895 without confirming the actual vulnerability class. … |
| Remediation | On Alpine Linux, upgrade the vim package to version 9.2.0663-r0 or later using the standard package manager command: 'apk upgrade vim'. … Detailed patch versions, workarounds, and compensating controls in full report. |
Threat intelligence, references, and detailed analysis are available after sign-in.
Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.0765. Rated critical severity (CVSS 9.8), this vuln
Use of Out-of-range Pointer Offset in GitHub repository vim/vim prior to 8.2.4440. Rated high severity (CVSS 8.8), this
{expr} payload embedded in a modeline to be evaluated even when the protective 'modelineexpr' setting is off (the defaul
getchar.c in Vim before 8.1.1365 and Neovim before 0.3.6 allows remote attackers to execute arbitrary OS commands via th
vim is vulnerable to Heap-based Buffer Overflow. Rated high severity (CVSS 8.0), this vulnerability is remotely exploita
Out-of-bounds Write in GitHub repository vim/vim prior to 9.0.1847. Rated high severity (CVSS 7.8), this vulnerability i
Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.1873. Rated high severity (CVSS 7.8), this vulnerab
Integer Overflow or Wraparound in GitHub repository vim/vim prior to 9.0.1846. Rated high severity (CVSS 7.8), this vuln
Use After Free in GitHub repository vim/vim prior to 9.0.1840. Rated high severity (CVSS 7.8), this vulnerability is no
Use After Free in GitHub repository vim/vim prior to 9.0.1857. Rated high severity (CVSS 7.8), this vulnerability is no
Untrusted Search Path in GitHub repository vim/vim prior to 9.0.1833. Rated high severity (CVSS 7.8), this vulnerability
Integer Overflow or Wraparound in GitHub repository vim/vim prior to 9.0.1532. Rated high severity (CVSS 7.8), this vuln
Same weakness CWE-78 – OS Command Injection
View allSame technique Command Injection
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External POC / Exploit Code
Leaving vuln.today
EUVD-2026-39450