CVE-2026-74767
DoS via decompression bomb in Pandora DAA archive extraction
Is CVE-2026-74767 being exploited?
Not confirmed. CVE-2026-74767 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.25% probability of exploitation in the next 30 days.
How severe is CVE-2026-74767?
CVE-2026-74767 is rated High with a CVSS score of 8.7. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-74767?
Yes. A fix has been recorded for CVE-2026-74767. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-74767 affect?
CVE-2026-74767 affects Pandora DAA extraction component, Pandora extraction workers, Services accepting DAA uploads. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-74767?
Apply vendor patch, block/sanitize untrusted DAA uploads, sandbox and resource-limit extraction workers
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Crafted DAA triggers unbounded decompression, causing memory/CPU exhaustion and worker crashes leading to service unavailability.
Patch when possible
- affected<= 1.12.5
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.