CVEvulnerability

CVE-2026-8784

1.8 LOW Published 2026-05-18 Modified 2026-10-25 Official page ↗
Status
Deferred
Published
2026-05-18
Last modified
2026-10-25
Assigner
[email protected]
CVSS 4.0 ([email protected])
1.8 LOW — CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/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
CVSS 3.1 ([email protected])
4.2 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
CVSS 2.0 ([email protected])
4.0 MEDIUM — AV:L/AC:L/Au:M/C:P/I:P/A:P
Weaknesses
CWE-59, CWE-61

Description

A vulnerability was detected in npitre cramfs-tools up to 2.2. Affected is the function change_file_status of the file cramfsck.c. Performing a manipulation results in symlink following. The attack requires a local approach. The exploit is now public and may be used. The patch is named b4a3a695c9873f824907bd15659f2a6ac7667b4f. It is recommended to apply a patch to fix this issue.

Related

Weakness · CWE (2)

  • CWE-59 Improper Link Resolution Before File Access weakness
  • CWE-61 UNIX Symbolic Link (Symlink) Following weakness

References