Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: cairo (UTSA-2026-093027)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-093027 advisory. cairo 1.16.0, in cairoftapplyvariations in cairo-ft-font.c, would free memory using a free function incompatible with WebKit's fastMalloc, leading to an application...

JLSEC-2025-14 cairo 1.16.0, in `cairo_ft_apply_variations()` in cairo-ft-font.c, would free memory using a free...

cairo 1.16.0, in cairoftapplyvariations in cairo-ft-font.c, would free memory using a free function incompatible with WebKit's fastMalloc, leading to an application crash with a "free: invalid pointer" error...

Reachable Assertion

Overview Affected versions of this package are vulnerable to Reachable Assertion due to unscaled-face == NULL assertion failure for cairoftunscaledfontfini in cairo-ft-font.c. An attacker with local access could crash the system by processing a specially crafted PDF file with pdftocairo...

DEBIAN-CVE-2025-50422

Cairo through 1.18.4, as used in Poppler through 25.08.0, has an "unscaled-face == NULL" assertion failure for cairoftunscaledfontfini in cairo-ft-font.c...

UBUNTU-CVE-2025-50422

Cairo through 1.18.4, as used in Poppler through 25.08.0, has an "unscaled-face == NULL" assertion failure for cairoftunscaledfontfini in cairo-ft-font.c...

CVE-2025-50422: Reachable Assertion

Cairo through 1.18.4, as used in Poppler through 25.08.0, has an "unscaled-face == NULL" assertion failure for cairoftunscaledfontfini in cairo-ft-font.c...

cairo 1.16.0 in cairo_ft_apply_variations() in cairo-ft-font.c would free memory using a free function incompatible with WebKit's fastMalloc leading to an application crash with a "free(): invalid pointer" error.

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Memory corruption

cairo 1.16.0, in cairoftapplyvariations in cairo-ft-font.c, would free memory using a free function incompatible with WebKit's fastMalloc, leading to an application crash with a "free: invalid pointer" error...

ALPINE-CVE-2018-19876

cairo 1.16.0, in cairoftapplyvariations in cairo-ft-font.c, would free memory using a free function incompatible with WebKit's fastMalloc, leading to an application crash with a "free: invalid pointer" error...