Adobe va loi Acrobat/Reader trong APSB26-63
Adobe cong bo ban tin bao mat APSB26-63 ngay 9 thang 6 nam 2026 voi cac ban va cho loi nghiem trong va quan trong tren Acrobat va Acrobat Reader tren Windows va macOS. Mo mot file PDF dac biet tren ban chua va co the dan den chay ma, treo ung dung, hoac lo bo nho. Adobe cho biet chua thay cac loi nay bi khai thac thuc te. Neu ban van mo PDF bang Reader tren may, hay cap nhat ngay - hoac doc bang cong cu trinh duyet nhu PDF to text khi chi can lay chu.
Last reviewed: 2026-07-18
What happened
APSB26-63 la goi bao mat Acrobat thang 6 nam 2026 (uu tien 2). No bao phu nganh Continuous den 26.001.21651 va Acrobat 2024 Classic den 24.001.30365 tren Windows va macOS. Ban da va la Continuous 26.001.21662 va Classic 2024 24.001.30383. Ban tin liet ke nhieu CVE trong day CVE-2026-479xx, gom cac ghi ngoai gioi han muc nghiem trong (CVSS 7.8) nhu CVE-2026-47911. Adobe va canh bao doc lap tu JPCERT/CC va GovCERT.HK mo ta cung mot kich hoat: nguoi dung mo PDF duoc chuan bi dac biet. Adobe khang dinh khong biet exploit thuc te cho cac loi da va. Ban tin sau do duoc bo sung (den giua thang 7 nam 2026) them CVE, nen goi thang 6 van la ban can cai du ban da kiem tra som hon.
| Detail | Value |
|---|---|
| Bulletin | APSB26-63 (published 2026-06-09, priority 2) |
| Affected Continuous | Acrobat / Reader 26.001.21651 and earlier |
| Fixed Continuous | 26.001.21662 |
| Affected Classic 2024 | 24.001.30365 and earlier |
| Fixed Classic 2024 | 24.001.30383 |
| In the wild | None known per Adobe |
Why it matters for everyday files
Hau het moi nguoi gap PDF qua email va tai ve. Acrobat va Reader tren may van parse toan bo dinh dang, gom nhung goc ma ban xem truoc don gian khong cham toi. Mot ghi ngoai gioi han nghiem trong nghia la PDF doc hai co the chay ma trong cung phien lam viec voi tai lieu cua ban. Do la rui ro khac voi "file trong sai" - no la "file chay cai gi do." Cac cong cu PDF tren trinh duyet o site nay khong cai Acrobat; chung huu ich khi ban chi can chu, anh, hoac kiem tra nhanh va muon tranh mo file khong tin cay tren ung dung desktop.
What to do with your files right now
Lam cac buoc sau tren may van chay Acrobat hoac Reader:
- Cap nhat ung dung desktop. Mo Acrobat hoac Reader, chon Help roi Check for Updates, va cai Continuous 26.001.21662 hoac Classic 2024 24.001.30383 (hoac moi hon).
- Xac nhan so build trong Help - About truoc khi mo lai PDF tu email hay chat.
- Uu tien duong trinh duyet cho PDF khong tin cay. Dung PDF to text hoac PDF preflight khi chi can kiem noi dung, khong phai sua toan bo tren desktop.
- Giu tu dong cap nhat bat cho Acrobat/Reader de ban tin sau khong nam lau chua va.
