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High severity7.7NVD Advisory· Published Nov 5, 2020· Updated Jun 17, 2026

CVE-2020-24428

CVE-2020-24428

Description

Acrobat Reader DC versions 2020.012.20048 (and earlier), 2020.001.30005 (and earlier) and 2017.011.30175 (and earlier) for macOS are affected by a time-of-check time-of-use (TOCTOU) race condition vulnerability that could result in local privilege escalation. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Affected products

8
  • Adobe Inc./Acrobat Reader Dcllm-fuzzy3 versions
    <=2020.012.20048, <=2020.001.30005, <=2017.011.30175+ 2 more
    • (no CPE)range: <=2020.012.20048, <=2020.001.30005, <=2017.011.30175
    • cpe:2.3:a:adobe:acrobat_reader_dc:*:*:*:*:classic:*:*:*range: <=17.011.30175
    • cpe:2.3:a:adobe:acrobat_reader_dc:*:*:*:*:continuous:*:*:*range: <=20.012.20048
  • Adobe Inc./Acrobatcpe-rescue5 versions
    unspecified+ 4 more
    • (no CPE)range: unspecified
    • cpe:2.3:a:adobe:acrobat:*:*:*:*:classic:*:*:*range: <=20.001.30005
    • cpe:2.3:a:adobe:acrobat_dc:*:*:*:*:classic:*:*:*range: <=17.011.30175
    • cpe:2.3:a:adobe:acrobat_dc:*:*:*:*:continuous:*:*:*range: <=20.012.20048
    • cpe:2.3:a:adobe:acrobat_reader:*:*:*:*:classic:*:*:*range: <=20.001.30005

Patches

Vulnerability mechanics

References

1

News mentions

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