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CVE-2021-21826

🗓️ 20 Aug 2021 22:15:07Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 3 Views

CVE-2021-21826: heap overflow in Xmill 0.7 DecodeTreeBlock during XMI decompression; UINT32 length treated as input.

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Refs
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ATTACKERKB
CVE-2022-26507
14 Apr 202213:15
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The vulnerability of the DecodeTreeBlock function in the XML data compression tool Xmill allows a hacker to execute arbitrary code.
20 Jun 202300:00
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Circl
CVE-2021-21826
21 Aug 202102:20
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10 Aug 202100:00
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20 Aug 202121:02
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CVE-2021-21826
20 Aug 202121:02
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EUVD
EUVD-2021-8997
3 Oct 202520:07
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Vulnerabilities fixed in Schneider Electric EcoStruxure and Modicon products
12 Aug 202100:00
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CVE-2021-21826
20 Aug 202122:15
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Prion
Heap overflow
20 Aug 202122:15
prion
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04 May 2026 08:34Current
7.5High risk
Vulners AI Score7.5
CVSS 3.19.8
EPSS0.01136
3