RHSA-2022:0847HighCVSS 9.8

Red Hat Security Advisory: thunderbird security update

Published
March 14, 2022
Last Modified
June 26, 2026

🔗 CVE IDs covered (11)

CVE-2022-26384 →CVE-2022-26387 →CVE-2022-26485 →CVE-2022-25315 →CVE-2022-26386 →CVE-2022-26486 →CVE-2022-0566 →CVE-2022-25235 →CVE-2022-25236 →CVE-2022-26381 →CVE-2022-26383 →

📋 Description

CVE-2022-0566 — thunderbird: Crafted email could trigger an out-of-bounds write CVE-2022-25235 — expat: Malformed 2- and 3-byte UTF-8 sequences can lead to arbitrary code execution CVE-2022-25236 — expat: Namespace-separator characters in "xmlns[:prefix]" attribute values can lead to arbitrary code execution CVE-2022-25315 — expat: Integer overflow in storeRawNames() CVE-2022-26381 — Mozilla: Use-after-free in text reflows CVE-2022-26383 — Mozilla: Browser window spoof using fullscreen mode CVE-2022-26384 — Mozilla: iframe allow-scripts sandbox bypass CVE-2022-26386 — Mozilla: Temporary files downloaded to /tmp and accessible by other local users CVE-2022-26387 — Mozilla: Time-of-check time-of-use bug when verifying add-on signatures CVE-2022-26485 — Mozilla: Use-after-free in XSLT parameter processing CVE-2022-26486 — Mozilla: Use-after-free in WebGPU IPC Framework

🔗 References (14)