What’s Vulnerable › Vulnerabilities

CVE-2022-26181

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-02-28 · updated 2026-06-17
• Weakness: CWE-787

Description

Dropbox Lepton v1.2.1-185-g2a08b77 was discovered to contain a heap-buffer-overflow in the function aligned_dealloc():src/lepton/bitops.cc:108.

Affected products

• dropbox Lepton: 1.2.1

References

• https://drive.google.com/file/d/1bJlHozO37c5NZ1wI0NBWh0yHHyTcfaQL/view?usp=sharing
• https://github.com/dropbox/lepton
• https://github.com/dropbox/lepton/issues/154
• https://drive.google.com/file/d/1bJlHozO37c5NZ1wI0NBWh0yHHyTcfaQL/view?usp=sharing
• https://github.com/dropbox/lepton
• https://github.com/dropbox/lepton/issues/154

Get alerted when CVE-2022-26181 or the next vulnerability affects your stack