CVE-2026-1761
Buffer overflow in libsoup when parsing multipart HTTP responses may allow remote code execution.
Is CVE-2026-1761 being exploited?
Not confirmed. CVE-2026-1761 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 0.98% probability of exploitation in the next 30 days.
How severe is CVE-2026-1761?
CVE-2026-1761 is rated High with a CVSS score of 8.6. 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-2026-1761?
Yes. A fix has been recorded for CVE-2026-1761. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-1761 affect?
CVE-2026-1761 affects libsoup. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-1761?
Upgrade to patched libsoup version when available
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Remote attacker can trigger memory corruption by sending crafted multipart HTTP responses, potentially code execution.
Patch when possible