wasm3:fuzzer: Crash in AcquireCodePageWithCapacity

Project: https://github.com/wasm3/wasm3.git Detailed Report: https://oss-fuzz.com/testcase?key=4813299589120000 Project: wasm3 Fuzzing Engine: libFuzzer Fuzz Target: fuzzer Job Type: libfuzzermsanwasm3 Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x700000000030 Crash State:...

EUVD-2025-22371

Malicious code in bioql PyPI...

thunderbird security update

An update is available for thunderbird. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Mozilla Thunderbird is a standalone mail and newsgroup client. Security...

Amazon Linux 2023 : firefox (ALAS2023-2025-1148)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2025-1148 advisory. On 64-bit platforms IonMonkey-JIT only wrote 32 bits of the 64-bit return value space on the stack. Baseline-JIT, however, read the entire 64 bits. This vulnerability affects Firefox 141,...

RHEL 8 : thunderbird (RHSA-2025:13651)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2025:13651 advisory. Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: thunderbird: Large branch table could lead to...

ALSA-2025:13676 Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: thunderbird: Large branch table could lead to truncated instruction CVE-2025-8028 firefox: thunderbird: Memory safety bugs CVE-2025-8035 firefox: thunderbird: Incorrect URL stripping in CSP reports CVE-2025-80...

firefox: thunderbird: Large branch table could lead to truncated instruction

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: On arm64, a WASM brtable instruction with a large number of entries could lead to the label being too far from the instruction, causing truncation and incorrect computation of th...

firefox: thunderbird: Large branch table could lead to truncated instruction

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: On arm64, a WASM brtable instruction with a large number of entries could lead to the label being too far from the instruction, causing truncation and incorrect computation of th...

wasm3:fuzzer: Index-out-of-bounds in Pop

Project: https://github.com/wasm3/wasm3.git Detailed Report: https://oss-fuzz.com/testcase?key=5106915565502464 Project: wasm3 Fuzzing Engine: libFuzzer Fuzz Target: fuzzer Job Type: libfuzzerubsanwasm3 Platform Id: linux Crash Type: Index-out-of-bounds Crash Address: Crash State: Pop...

wasm3:fuzzer: Crash in AcquireCodePageWithCapacity

Project: https://github.com/wasm3/wasm3.git Detailed Report: https://oss-fuzz.com/testcase?key=4784053602877440 Project: wasm3 Fuzzing Engine: libFuzzer Fuzz Target: fuzzer Job Type: libfuzzermsanwasm3 Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x704001010131 Crash State:...

PYSEC-2022-43153

Wasm3 0.5.0 has a heap-based buffer overflow in NewCodePage in m3code.c called indirectly from CompileBranchTable in m3compile.c...

wasm3:fuzzer: Heap-buffer-overflow in AcquireCodePageWithCapacity

Project: https://github.com/wasm3/wasm3.git Detailed Report: https://oss-fuzz.com/testcase?key=4520079506145280 Project: wasm3 Fuzzing Engine: libFuzzer Fuzz Target: fuzzer Job Type: libfuzzerasanwasm3 Platform Id: linux Crash Type: Heap-buffer-overflow WRITE 4 Crash Address: 0x602000000160 Crash...