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AV
Vendor
Avast
39 products with CVEs on record
121
CVEs
0
On KEV
0
New 30D
Products
AN
Antivirus
Avast
9.8
33 CVEs0 on KEV0 new
FA
Free Antivirus
Avast
7.8
9 CVEs0 on KEV0 new
AA
AVAST Antivirus
Avast
7.8
8 CVEs0 on KEV0 new
AA
Avast Antivirus Home
Avast
–
8 CVEs0 on KEV0 new
AA
Avast Antivirus Professional
Avast
–
8 CVEs0 on KEV0 new
PS
Premium Security
Avast
7.8
6 CVEs0 on KEV0 new
CP
Cleanup Premium
Avast
7.8
5 CVEs0 on KEV0 new
CL
CleanUp
Avast
7.8
4 CVEs0 on KEV0 new
AI
Avast Internet Security
Avast!
7.8
3 CVEs0 on KEV0 new
AA
Avg Antivirus
Avast
8.8
3 CVEs0 on KEV0 new
AV
Avast
Avast
8.8
2 CVEs0 on KEV0 new
IS
Internet Security
Avast
6.7
2 CVEs0 on KEV0 new
PR
Premier
Avast
6.7
2 CVEs0 on KEV0 new
PA
Pro Antivirus
Avast
6.7
2 CVEs0 on KEV0 new
SB
Secure Browser
Avast
7.8
2 CVEs0 on KEV0 new
AN
Anitvirus
Avast
7.5
1 CVEs0 on KEV0 new
AN
Antitrack
Avast
7.4
1 CVEs0 on KEV0 new
AF
Antivirus For Linux
Avast
5.5
1 CVEs0 on KEV0 new
AP
Antivirus Pro
Avast
5.5
1 CVEs0 on KEV0 new
AP
Antivirus Pro Plus
Avast
5.5
1 CVEs0 on KEV0 new
AA
Avast Antivirus Free
Avast
–
1 CVEs0 on KEV0 new
AB
Avast Business Antivirus
Avast
7.3
1 CVEs0 on KEV0 new
AF
Avast Free Antivirus
Avast
7.8
1 CVEs0 on KEV0 new
AM
Avast! Mobile Security
Avast
–
1 CVEs0 on KEV0 new
AP
Avast Premier
Avast
7.8
1 CVEs0 on KEV0 new
AP
Avast Pro Antivirus
Avast
7.8
1 CVEs0 on KEV0 new
AS
AVAST SecureLine
Avast
7.8
1 CVEs0 on KEV0 new
AA
Avg Antitrack
Avast
7.4
1 CVEs0 on KEV0 new
BS
Business Security
Avast
5.5
1 CVEs0 on KEV0 new
ES
Email Server Security
Avast
5.5
1 CVEs0 on KEV0 new
EP
Endpoint Protection
Avast
5.5
1 CVEs0 on KEV0 new
EP
Endpoint Protection Plus
Avast
5.5
1 CVEs0 on KEV0 new
EP
Endpoint Protection Suite
Avast
5.5
1 CVEs0 on KEV0 new
EP
Endpoint Protection Suite Plus
Avast
5.5
1 CVEs0 on KEV0 new
FS
File Server Security
Avast
5.5
1 CVEs0 on KEV0 new
FA
(Free/Premiium/Ultimeat) Antivirus
Avast
7.8
1 CVEs0 on KEV0 new
RE
Retdec
Avast
9.8
1 CVEs0 on KEV0 new
SS
Script Shield
Avast
10.0
1 CVEs0 on KEV0 new
SV
Secureline Vpn
Avast
5.5
1 CVEs0 on KEV0 new
Recent CVEs
CVEProductCVSSEPSSPublishedSummary
CVE-2025-71326
AA
AVAST Antivirus
Avast
7.8
0%
Jun 19AVAST Antivirus 25.11 Unquoted Service Path Privilege Escalation
CVE-2020-37037
AS
AVAST SecureLine
Avast
7.8
0%
Feb 1AVAST SecureLine 5.5.522.0 - 'SecureLine' Unquoted Service Path
CVE-2025-7007
AN
Antivirus
Avast
7.5
0%
Dec 1Null pointer dereference in Avast Antivirus on macOS (16.0.0) or Linux (3.0.3)
CVE-2025-3500
AN
Antivirus
Avast
9.8
0%
Dec 1Integer Overflow in Avast Antiviurs 25.1.981.6 on Windows may result in privilege escalation
CVE-2025-13032
FA
(Free/Premiium/Ultimeat) Antivirus
Avast
7.8
0%
Nov 11Double fetch in sandbox kernel driver in Avast/AVG Antivirus <25.3  on windows allows local attacker to escalate privelages via pool overflow
CVE-2025-10905
FA
Free Antivirus
Avast
4.4
0%
Nov 11Collision in minifilter driver of Avast Free Antivirus results in disabling of real-time protection
CVE-2025-4134
AB
Avast Business Antivirus
Avast
7.3
0%
May 28Lack of file validation in Avast Business Antivirus for Linux allows writing untrusted update files
CVE-2024-13962
CP
CleanUp Premium
Avast
7.8
0%
May 9Link Following Local Privilege Escalation Vulnerability in Avast Cleanup Premium Version 24.2.16593.17810
CVE-2024-13961
CP
CleanUp Premium
Avast
7.8
0%
May 9Avast Cleanup Premium TuneupSvc Link Following Local Privilege Escalation Vulnerability
CVE-2024-13944
CL
CleanUp
Avast
7.8
0%
May 9Link Following Local Privilege Escalation Vulnerability in NortonUtilitiesSvc in Norton Utilities Ultimate (Also affects Avast CleanUp and AVG TuneUp)
CVE-2024-7233
FA
Free Antivirus
Avast
7.8
0%
Nov 22Avast Free Antivirus AvastSvc Link Following Local Privilege Escalation Vulnerability
CVE-2024-7232
FA
Free Antivirus
Avast
7.8
0%
Nov 22Avast Free Antivirus AvastSvc Link Following Local Privilege Escalation Vulnerability
CVE-2024-7227
FA
Free Antivirus
Avast
7.8
0%
Nov 22Avast Free Antivirus AvastSvc Link Following Local Privilege Escalation Vulnerability
CVE-2024-7229
CP
Cleanup Premium
Avast
7.8
0%
Nov 22Avast Cleanup Premium Link Following Local Privilege Escalation Vulnerability
CVE-2024-7231
CP
Cleanup Premium
Avast
7.8
0%
Nov 22Avast Cleanup Premium Link Following Local Privilege Escalation Vulnerability
CVE-2024-7230
CP
Cleanup Premium
Avast
7.8
0%
Nov 22Avast Cleanup Premium Link Following Local Privilege Escalation Vulnerability
CVE-2024-7228
FA
Free Antivirus
Avast
5.5
0%
Nov 22Avast Free Antivirus Link Following Denial-of-Service Vulnerability
CVE-2024-9484
AN
Antivirus
Avast
5.5
0%
Oct 4An null-pointer-derefrence in the engine module in AVG/Avast Antivirus signature <24092400 released on 24/Sep/2024 on MacOS allows a malformed xar file to crash the application…
CVE-2024-9483
AN
Antivirus
Avast
5.5
0%
Oct 4Uninitialized variable in digital signiture verification may crash the application
CVE-2024-9482
AN
Antivirus
Avast
5.5
0%
Oct 4Out of Bounds write on scan of malformed Mach-O file may crash the application
CVE-2024-9481
AN
Antivirus
Avast
5.5
0%
Oct 4Out of Bounds write on scan of malformed eml file may crash the application
CVE-2024-5102
AN
Antivirus
Avast
7.0
0%
Jun 10A sym-linked file accessed via the repair function in Avast Antivirus <24.2 on Windows may allow user to elevate privilege to delete arbitrary files or run processes as NT…
CVE-2023-42125
PS
Premium Security
Avast
7.8
0%
May 3Avast Premium Security Sandbox Protection Link Following Privilege Escalation Vulnerability
CVE-2023-42124
PS
Premium Security
Avast
7.8
0%
May 3Avast Premium Security Sandbox Protection Incorrect Authorization Privilege Escalation Vulnerability
CVE-2023-5760
AA
Avg Antivirus
Avast
7.0
0%
Nov 8A time-of-check to time-of-use (TOCTOU) bug in handling of IOCTL (input/output control) requests
CVE-2020-20118
AN
Antivirus
Avast
5.5
0%
Jul 11Buffer Overflow vulnerability in Avast AntiVirus before v.19.7 allows a local attacker to cause a denial of service via a crafted request to the aswSnx.sys driver
CVE-2023-1587
AN
Antivirus
Avast
5.5
0%
Apr 19Avast and AVG Antivirus for Windows were susceptible to a NULL pointer dereference issue via RPC-interface
CVE-2023-1586
AN
Antivirus
Avast
4.7
0%
Apr 19Avast and AVG Antivirus for Windows were susceptible to a Time-of-check/Time-of-use (TOCTOU) vulnerability in the restore process leading to arbitrary file creation
CVE-2023-1585
AN
Antivirus
Avast
6.3
0%
Apr 19Avast and AVG Antivirus for Windows were susceptible to a Time-of-check/Time-of-use (TOCTOU) vulnerability in the Quarantine process, leading to arbitrary file/directory deletion
CVE-2022-4294
AN
Antivirus
Avast
7.8
0%
Jan 10Norton, Avira, Avast and AVG Antivirus for Windows may be susceptible to a Privilege Escalation vulnerability, which is a type of issue whereby an attacker may attempt to…
CVE-2022-4291
SS
Script Shield
Avast
10.0
0%
Dec 8The aswjsflt.dll library from Avast Antivirus windows contained a potentially exploitable heap corruption vulnerability that could enable an attacker to bypass the sandbox of the…
CVE-2022-4173
AA
Avg Antivirus
Avast
8.8
1%
Dec 6A vulnerability within the malware removal functionality of Avast and AVG Antivirus allowed an attacker with write access to the filesystem, to escalate his privileges in certain…
CVE-2022-28965
PS
Premium Security
Avast
6.5
0%
May 20Multiple DLL hijacking vulnerabilities via the components instup.exe and wsc_proxy.exe in Avast Premium Security before v21.11.2500 allows attackers to execute arbitrary code or…
CVE-2022-28964
PS
Premium Security
Avast
7.1
0%
May 20An arbitrary file write vulnerability in Avast Premium Security before v21.11.2500 (build 21.11.6809.528) allows attackers to cause a Denial of Service (DoS) via a crafted DLL…
CVE-2021-45339
AN
Antivirus
Avast
7.8
0%
Dec 27Privilege escalation vulnerability in Avast Antivirus prior to 20.4 allows a local user to gain elevated privileges by "hollowing" trusted process which could lead to the…
CVE-2021-45338
AN
Antivirus
Avast
7.8
0%
Dec 27Multiple privilege escalation vulnerabilities in Avast Antivirus prior to 20.4 allow a local user to gain elevated privileges by calling unnecessarily powerful internal methods of…
CVE-2021-45337
AN
Antivirus
Avast
8.8
0%
Dec 27Privilege escalation vulnerability in the Self-Defense driver of Avast Antivirus prior to 20.8 allows a local user with SYSTEM privileges to gain elevated privileges by…
CVE-2021-45336
AN
Antivirus
Avast
8.8
0%
Dec 27Privilege escalation vulnerability in the Sandbox component of Avast Antivirus prior to 20.4 allows a local sandboxed code to gain elevated privileges by using system IPC…
CVE-2021-45335
AN
Antivirus
Avast
8.8
0%
Dec 27Sandbox component in Avast Antivirus prior to 20.4 has an insecure permission which could be abused by local user to control the outcome of scans, and therefore evade detection or…
CVE-2020-23907
RE
Retdec
Avast
9.8
3%
Apr 21An issue was discovered in retdec v3.3
CVE-2021-27241
PS
Premium Security
Avast
6.1
0%
Mar 29This vulnerability allows local attackers to delete arbitrary directories on affected installations of Avast Premium Security 20.8.2429 (Build 20.8.5653.561)
CVE-2020-25289
SV
Secureline Vpn
Avast
5.5
0%
Sep 13The VPN service in AVAST SecureLine before 5.6.4982.470 allows local users to write to arbitrary files via an Object Manager symbolic link from the log directory (which has weak…
CVE-2020-15024
AN
Antivirus
Avast
5.5
0%
Sep 10An issue was discovered in the Login Password feature of the Password Manager component in Avast Antivirus 20.1.5069.562
CVE-2020-13657
AA
Avg Antivirus
Avast
5.5
0%
Jun 29An elevation of privilege vulnerability exists in Avast Free Antivirus and AVG AntiVirus Free before 20.4 due to improperly handling hard links
CVE-2020-10868
AN
Antivirus
Avast
7.5
2%
Apr 1An issue was discovered in Avast Antivirus before 20
CVE-2020-10867
AN
Antivirus
Avast
9.8
2%
Apr 1An issue was discovered in Avast Antivirus before 20
CVE-2020-10866
AN
Antivirus
Avast
7.5
1%
Apr 1An issue was discovered in Avast Antivirus before 20
CVE-2020-10865
AN
Antivirus
Avast
7.5
2%
Apr 1An issue was discovered in Avast Antivirus before 20
CVE-2020-10864
AN
Antivirus
Avast
6.5
2%
Apr 1An issue was discovered in Avast Antivirus before 20
CVE-2020-10863
AN
Antivirus
Avast
7.5
2%
Apr 1An issue was discovered in Avast Antivirus before 20
CVE-2020-10862
AN
Antivirus
Avast
7.8
1%
Apr 1An issue was discovered in Avast Antivirus before 20
CVE-2020-10861
AN
Antivirus
Avast
7.5
2%
Apr 1An issue was discovered in Avast Antivirus before 20
CVE-2020-10860
AN
Antivirus
Avast
7.5
2%
Apr 1An issue was discovered in Avast Antivirus before 20
CVE-2020-8987
AN
Antitrack
Avast
7.4
1%
Mar 9Avast AntiTrack before 1.5.1.172 and AVG Antitrack before 2.0.0.178 proxies traffic to HTTPS sites but does not validate certificates, and thus a man-in-the-middle can host a…
CVE-2020-9399
AF
Antivirus For Linux
Avast
5.5
1%
Feb 28The Avast AV parsing engine allows virus-detection bypass via a crafted ZIP archive
CVE-2019-17190
SB
Secure Browser
Avast
7.8
1%
Jan 27A Local Privilege Escalation issue was discovered in Avast Secure Browser 76.0.1659.101
CVE-2019-18894
PS
Premium Security
Avast
7.8
2%
Jan 13In Avast Premium Security 19.8.2393, attackers can send a specially crafted request to the local web server run by Avast Antivirus on port 27275 to support Bank Mode functionality
CVE-2019-18893
SB
Secure Browser
Avast
6.1
2%
Jan 13XSS in the Video Downloader component before 1.5 of Avast Secure Browser 77.1.1831.91 and AVG Secure Browser 77.0.1790.77 allows websites to execute their code in the context of…
CVE-2019-18653
AN
Antivirus
Avast
6.1
1%
Nov 1A Cross Site Scripting (XSS) issue exists in Avast AntiVirus (Free, Internet Security, and Premiere Edition) 19.3.2369 build 19.3.4241.440 in the Network Notification Popup,…
CVE-2019-17093
AN
Antivirus
Avast
7.8
1%
Oct 23An issue was discovered in Avast antivirus before 19.8 and AVG antivirus before 19.8