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TI-2022-14014 Aliases CVE-2022-32324GHSA-qw22-v7wv-prpm

PDFAlto v0.4 was discovered to contain a heap buffer overflow via the component /pdfalto/src/pdfalto.cc.

Priority MEDIUM 44CWE-787Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-787 and the CVSS impact.

Summary

PDFAlto v0.4 was discovered to contain a heap buffer overflow via the component /pdfalto/src/pdfalto.cc.

Why it matters now

EPSS 0.01195 68th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:pdfalto_project:pdfalto:0.4:*:*:*:*:*:*:*0.4VulnerablePdfalto Project
  • cpe:2.3:a:pdfalto_project:pdfalto:0.4:*:*:*:*:*:*:* Versions 0.4 Vulnerable ·Pdfalto Project

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-32324
  2. 2026-10-03 Alias added: GHSA-qw22-v7wv-prpm

References

Exploit 1

  • TI-2018-12914 A issue was found in pdfalto 0.2. CVSS 3.0HIGH 7.8
  • TI-2018-12364 An issue has been found in pdfalto through 0.2. CVSS 3.0HIGH 7.8
  • TI-2019-07257 There is an invalid memory access in the function GfxIndexedColorSpace::mapColorToBase()… CVSS 3.0HIGH 7.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences