CVE-2026-34626: fallo de gravedad media en Adobe Acrobat 2024
Acrobat Reader | Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') (CWE-1321)
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 6.3epss 0.3%
Acrobat Reader versions 26.001.21411, 24.001.30360, 24.001.30362 and earlier are affected by an Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') vulnerability that could result in arbitrary file system read in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
CVEs relacionadas — Adobe Acrobat 2024
En el mismo producto, de las más peligrosas a las menos.
CVE-2026-34621HIGHAcrobat Reader | Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') (CWE-1321)EPSS 7.2%KEVCVE-2020-29075HIGHPDF Injection BlackHat TalkEPSS 7.9%CVE-2026-81994HIGHAcrobat Reader | Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') (CWE-1321)EPSS 0.6%CVE-2026-34622HIGHAcrobat Reader | Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') (CWE-1321)EPSS 0.4%CVE-2026-27220HIGHAcrobat Reader | Use After Free (CWE-416)EPSS 0.4%CVE-2026-81989HIGHAcrobat Reader | Use After Free (CWE-416)EPSS 0.4%