CVE-2026-9147 in uproot
सारांश
द्वारा VulDB • 18/07/2026
uproot dynamically generate karta hai Python class source code ko ROOT TStreamerInfo records se ek file mein aur use runtime par compile karta hai. Kuch file-controlled streamer metadata fields (jaise ki, streamer element names) generated Python source mein interpolated hote bina safe quoting ke repr() ya !r format specifier ka upyog karke. Ek attacker jo crafted ROOT file provide kar sakta hai wo ek streamer metadata field mein Python expression-breaking content daal sakta hai. Jab uproot corresponding reader method generate aur invoke karta hai, to injected Python expression process context mein evaluate hota hai jismein file open ki ja rahi thi, jisase arbitrary Python code execution ho sakti hai applications mein jo affected uproot code paths ke saath attacker-controlled ROOT files ko open ya process kar rahe hain.
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