June 25, 2026
Curl me maybe, panic later
Aisle Discovers 6 New CVEs in Curl, Including the Oldest Issue Ever Reported
AI found ancient curl flaws, and the comments instantly turned into a hype-vs-volunteers brawl
TLDR: Aisle says it found 6 of the 18 newly reported curl security flaws, including one bug that had apparently been hiding for over 25 years, and the fixes are now out. Commenters split fast: some praised the work, while others worried AI firms are dumping extra pressure on volunteer open-source maintainers and serving it with too much startup swagger.
This story should have been a simple “security win”: Aisle says it found 6 new security flaws in curl, the tiny but wildly important internet tool buried inside everything from apps and cars to NASA gear. One of the bugs is reportedly more than 25 years old, which is the kind of detail that makes commenters sit up and go, “Wait, this thing has been lurking since 2001?” Curl fixed the issues in version 8.21.0, and the company is taking a victory lap for proving that cheaper, more flexible AI systems can beat bigger-name models at finding hidden software problems.
But the real fireworks were in the replies. One camp was impressed and grateful, with curl creator Daniel Stenberg himself stepping in to praise Aisle as “skilled, professional engineers” who were helpful and responsive. That endorsement landed like a mic drop against the skeptics. Because oh, there were skeptics. One commenter said the whole post felt “unnerving,” basically arguing that well-funded AI companies are turning volunteer-run open-source projects into bug-report firehoses. Translation: cool that flaws are being found, but who exactly has to deal with the avalanche?
And then came the roast session. Aisle’s site got dragged for being “super laggy” and overloaded with flashy animations, with one commenter painting a brutally vivid image of “VC bros on their macbooks drinking chai lattes.” Another jabbed, “Someone needs a lesson in accessibility.” So yes, the software got safer — but the comment section decided the real side quest was reviewing the vibe, the web design, and whether AI security hype is helping open source or just stress-testing the humans behind it.
Key Points
- •The article says AISLE discovered 6 of the 18 CVEs fixed in curl 8.21.0, released on June 24, 2026.
- •It describes CVE-2026-8932 as the oldest curl vulnerability reported so far, present since curl 7.7 released on March 22, 2001.
- •The article says a May 11, 2026 announcement by Daniel Stenberg about Anthropic's Mythos finding one CVE helped trigger a wider wave of curl security research.
- •Several of the reported issues are said to affect embedded libcurl applications rather than the curl command-line tool.
- •The article says AISLE's platform generated fixes for three of the CVEs in addition to identifying vulnerabilities.