The vulnerability of the libwebp library lies in its ability to allow arbitrary code execution during image encoding and decoding in the WebP format. This vulnerability stems from the use of memory after the library is freed, which enables attackers to execute arbitrary code.
🗓️ 18 Jun 2021 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 8 Views
| Reporter | Title | Published | Views | Family All 248 |
|---|---|---|---|---|
 | Security Bulletin: Cloud Pak for Security uses packages that are vulnerable to several CVEs | 19 Oct 202115:38 | – | ibm |
 | Amazon Linux 2 : libwebp (ALAS-2021-1676) | 1 Jul 202100:00 | – | nessus |
| Amazon Linux 2 : qt5-qtimageformats (ALAS-2021-1679) | 1 Jul 202100:00 | – | nessus |
| Alibaba Cloud Linux 3 : 0038: libwebp (ALINUX3-SA-2021:0038) | 14 May 202500:00 | – | nessus |
| Apple iOS < 14.7 Multiple Vulnerabilities (HT212601) | 23 Jul 202100:00 | – | nessus |
| CentOS 8 : libwebp (CESA-2021:2354) | 16 Jun 202100:00 | – | nessus |
| CentOS 7 : libwebp (RHSA-2021:2260) | 9 Oct 202400:00 | – | nessus |
| CentOS 7 : qt5-qtimageformats (RHSA-2021:2328) | 14 Jun 202100:00 | – | nessus |
| Debian DLA-2672-1 : libwebp security update | 3 Jun 202100:00 | – | nessus |
| Debian DLA-2677-1 : libwebp security update | 7 Jun 202100:00 | – | nessus |
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19 Mar 2025 00:00Current
8.2High risk
Vulners AI Score8.2
CVSS 38.8
CVSS 210
EPSS0.02319