Linux Distros Unpatched Vulnerability : CVE-2025-11679

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Out-of-bounds Read in lwsupngemitnextline in warmcat libwebsockets allows, when the LWSWITHUPNG flag is enabled during compilation and the HTML display stack is...

EUVD-2025-35055

Out-of-bounds Write in unfilterscanline in warmcat libwebsockets allows, when the LWSWITHUPNG flag is enabled during compilation and the HTML display stack is used, to write past a heap allocated buffer possibly causing a crash, when the user visits an attacker controlled website that contains a...

Out-of-bounds Read

Overview Affected versions of this package are vulnerable to Out-of-bounds Read via the lwsupngemitnextline function when the LWSWITHUPNG flag is enabled during compilation and the HTML display stack is used. An attacker can cause a crash or read past a heap-allocated buffer by enticing a user to...

CVE-2025-11680

Out-of-bounds Write in unfilterscanline in warmcat libwebsockets allows, when the LWSWITHUPNG flag is enabled during compilation and the HTML display stack is used, to write past a heap allocated buffer possibly causing a crash, when the user visits an attacker controlled website that contains a...

UBUNTU-CVE-2025-11679

Out-of-bounds Read in lwsupngemitnextline in warmcat libwebsockets allows, when the LWSWITHUPNG flag is enabled during compilation and the HTML display stack is used, to read past a heap allocated buffer possibly causing a crash, when the user visits an attacker controlled website that contains a...

CVE-2025-11680

Out-of-bounds Write in unfilterscanline in warmcat libwebsockets allows, when the LWSWITHUPNG flag is enabled during compilation and the HTML display stack is used, to write past a heap allocated buffer possibly causing a crash, when the user visits an attacker controlled website that contains a...

CVE-2025-11680 Out-of-bounds Write in libwebsockets PNG parsing

Out-of-bounds Write in unfilterscanline in warmcat libwebsockets allows, when the LWSWITHUPNG flag is enabled during compilation and the HTML display stack is used, to write past a heap allocated buffer possibly causing a crash, when the user visits an attacker controlled website that contains a...

CVE-2025-11679

Out-of-bounds Read in lwsupngemitnextline in warmcat libwebsockets allows, when the LWSWITHUPNG flag is enabled during compilation and the HTML display stack is used, to read past a heap allocated buffer possibly causing a crash, when the user visits an attacker controlled website that contains a...

CVE-2025-11679

Out-of-bounds Read in lwsupngemitnextline in warmcat libwebsockets allows, when the LWSWITHUPNG flag is enabled during compilation and the HTML display stack is used, to read past a heap allocated buffer possibly causing a crash, when the user visits an attacker controlled website that contains a...

PT-2025-42762

Name of the Vulnerable Software and Affected Versions libwebsockets affected versions not specified Description An out-of-bounds read issue exists in the lws upng emit next line function within libwebsockets when the LWS WITH UPNG flag is enabled during compilation and the HTML display stack is...

PT-2025-42763

Name of the Vulnerable Software and Affected Versions libwebsockets affected versions not specified Description An out-of-bounds write issue exists in the unfilter scanline function of libwebsockets. This occurs when the LWS WITH UPNG flag is enabled during compilation and the HTML display stack ...