LOWVulnerability
CVE-2026-73248
calibre is an e-book manager. Prior to 9.12.0, calibre processes attacker-controlled composite_template metadata from a malicious EPUB, OPF, PDF, or similar file through program: and a nested template() call whose formatter does not inherit allow_python_templates=False, allowing a nested python: template to reach compile_python_template and execute arbitrary Python code when the file is opened or imported. This issue is fixed in version 9.12.0.
Properties
- epss_score
- 0.00147
- cve_id
- CVE-2026-73248
- published_at
- 2026-08-11T22:19:05.553
- last_modified
- 2026-09-09T20:55:04.493
- epss_percentile
- 0.0424
Related Entities (4)
ENRICHED_BY (1)
→[Source]FIRST EPSS
DESCRIBED_BY (1)
→[Source]NVD
HAS_WEAKNESS (2)
→[Weakness]Improper Control of Generation of Code ('Code Injection')
→[Weakness]Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')
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