CVE-2026-81993
Acrobat Reader | Heap-based Buffer Overflow (CWE-122)
MEDIUM 5.5
En bref
- Source
- NVD
- EPSS
- EPSS 0.30 % · centile 23 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- adobe
- Statut NVD
- Analyzed
Description
Acrobat Reader is affected by a Heap-based Buffer Overflow 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.
Faiblesses (CWE)
- CWE-122 — Débordement de tampon sur le tas
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N | adobe |
| CVSS 3.1 | MEDIUM 5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N | NVD · psirt@adobe.com (Secondary) |
Références européennes
- ENISA EUVD · EUVD-2026-74108
- GCVE · GCVE-0-2026-81993
Avis du CERT-FR
- CERTFR-2026-AVI-1140 — Multiples vulnérabilités dans les produits Adobe · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:a:adobe:acrobat:*:*:*:*:classic:*:*:*≥ 24.001.20604 < 24.001.30429cpe:2.3:a:adobe:acrobat_dc:*:*:*:*:continuous:*:*:*≥ 15.008.20082 < 26.002.21901cpe:2.3:a:adobe:acrobat_reader_dc:*:*:*:*:continuous:*:*:*≥ 15.008.20082 < 26.002.21901
Produits affectés
| Produit | Versions |
|---|---|
| Adobe · Adobe Acrobat | affected 0 ≤ 26.002.21900 ; unaffected 26.002.21901 |
| Adobe · Acrobat Reader | affected 0 ≤ 26.002.21900 ; unaffected 26.002.21901 |
| Adobe · Acrobat 2024 | affected 0 ≤ 24.001.30383 ; unaffected 24.001.30429 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |