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cve.nowby Sazabi
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uefi-firmware

2 known vulnerabilities (2 critical), with the versions each affects and the releases that fix them.

Latest release
1.16.0 (Jun 4, 2026): no advisory affects it
Newest unaffected release
1.16.0 (Jun 4, 2026), the latest release
Advisories
2 · 2 critical
Weekly downloads
32.2K
Dependents
33
Releases
11 since 1.1.0 (Dec 28, 2015)
Registry
PyPI
Releases read
Nov 8, 2026

Version timeline

Every release cve.now has on record, lowest version on the left; each bar is a run of versions an advisory affects.

Advisories 2

  • CVE-2026-54334Critical 9.8

    UEFI Firmware Parser: Heap out-of-bounds write in tiano decompressor `ReadCLen`

    Affected: through 1.12.

    Fixed in 1.15.0 (released Jun 4, 2026, 102 days before disclosure), the first release outside every affected range (no listed fixed version clears them all).

    The latest release, 1.16.0, is not affected.

  • CVE-2026-54333Critical 9.8

    UEFI Firmware Parser: Stack out-of-bounds write in tiano decompressor MakeTable

    Affected: through 1.12.

    Fixed in 1.15.0 (released Jun 4, 2026, 102 days before disclosure), the first release outside every affected range (no listed fixed version clears them all).

    The latest release, 1.16.0, is not affected.