CVE-2026-81978Medium· 5.5▾ SunlitAcrobat Reader is affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to disclose sensitive information. Exploitation of this issue requires use…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 30.3 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Sep 10.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.2%
Acrobat Reader is affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to disclose sensitive information. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
acrobat >= 24.001.20604, < 24.001.30429acrobat_dc >= 15.008.20082, < 26.002.21901acrobat_reader_dc >= 15.008.20082, < 26.002.21901Upgrade past the affected range:
acrobat 24.001.30429acrobat_dc 26.002.21901acrobat_reader_dc 26.002.21901Connected by shared product, vendor, weakness, or advisory.
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