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Pwn2Own Ireland 2024 awarded $1,066,625 for more than 70 zero-day vulnerabilities, according to the Zero Day Initiative (ZDI). The final total covered the four-day contest held October 22–25, 2024, and is higher than the evolving amounts reported in ZDI’s live updates.
Final Pwn2Own Ireland 2024 results
ZDI’s final recap reported $1,066,625 in awards and more than 70 zero-day vulnerabilities over four days. Dustin Childs, author of the recap, wrote: “Over the four days of the contest, we awarded $1,066,625 for over 70 0-day vulnerabilities.” ZDI published the final results on October 25, 2024.
Viettel Cyber Security finished as Master of Pwn, earning 33 points and $205,000 in awards, ZDI reported in its final event recap.
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ZDI’s pre-event schedule described a potential payout of more than $1 million if all entries succeeded. That was a projection, not the completed event total. During the contest, ZDI updated the running figures as attempts concluded and it corrected an early Day One count.
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| Update | Reported awards and count | What it represents |
|---|---|---|
| Before the event | Potential payout of more than $1 million | Projection contingent on all entries succeeding, according to ZDI’s schedule post. |
| Day One | $516,250 for 52 unique zero-days; the post noted a correction from $486,250 | Interim total after the first day, as reported by ZDI. |
| Day Two | $358,625 added; $874,875 cumulative | Interim total after the second day, as reported by ZDI. |
| Before final Day Three attempts | $874,875, with 15 attempts remaining | A live update, not the final event result, in ZDI’s Day Three post. |
| Final result | $1,066,625 for more than 70 zero-day vulnerabilities | The completed four-day total in ZDI’s final recap. |
Event dates, venue and targets
The contest took place October 22–25, 2024, at Trend Micro’s Cork offices. ZDI’s later retrospective says participation was onsite. Its recaps featured targets across connected-home, surveillance, printer, mobile and network-attached storage categories; one specifically named target was the Sonos Era 300 smart speaker. These are examples of contest targets, not assessments of their present-day security or patch status.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.How Ireland fits into Pwn2Own’s 2024 results
ZDI’s 2025 annual retrospective reported more than $3.5 million awarded for 148 unique zero-days across all Pwn2Own events in 2024. That figure provides broader annual context; it is not an Ireland-only amount and should not be compared with a single event’s pre-contest prize projection. The Ireland figure above is the final amount ZDI reported for that contest.
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