CVE-2026-67302

CVE-2026-67302 affects FreeRDP before 3.29.0 (versions ≤ 3.28.0) and targets the rdpecam camera redirection client. A StartStreamsRequest with a server-controlled CAM_MEDIA_TYPE_DESCRIPTION may include a zero FrameRateDenominator; ecam_dev_process_start_streams_request() only validates Format and...

EUVD-2026-51834

FreeRDP before 3.29.0 affected versions = 3.28.0 contains a divide-by-zero vulnerability in the rdpecam camera redirection client. ecamdevprocessstartstreamsrequest parses a server-controlled CAMMEDIATYPEDESCRIPTION from a StartStreamsRequest PDU but validates only Format and Flags, not...

CVE-2026-67302 FreeRDP rdpecam StartStreamsRequest divide-by-zero denial of service

FreeRDP before 3.29.0 affected versions = 3.28.0 contains a divide-by-zero vulnerability in the rdpecam camera redirection client. ecamdevprocessstartstreamsrequest parses a server-controlled CAMMEDIATYPEDESCRIPTION from a StartStreamsRequest PDU but validates only Format and Flags, not...

CVE-2026-67302 FreeRDP rdpecam StartStreamsRequest divide-by-zero denial of service

FreeRDP before 3.29.0 affected versions = 3.28.0 contains a divide-by-zero vulnerability in the rdpecam camera redirection client. ecamdevprocessstartstreamsrequest parses a server-controlled CAMMEDIATYPEDESCRIPTION from a StartStreamsRequest PDU but validates only Format and Flags, not...

CVE-2026-67302: Divide By Zero

FreeRDP before 3.29.0 affected versions = 3.28.0 contains a divide-by-zero vulnerability in the rdpecam camera redirection client. ecamdevprocessstartstreamsrequest parses a server-controlled CAMMEDIATYPEDESCRIPTION from a StartStreamsRequest PDU but validates only Format and Flags, not...

PT-2026-67282

Name of the Vulnerable Software and Affected Versions FreeRDP versions prior to 3.29.0 Description The rdpecam camera redirection client contains a divide-by-zero issue. The function ecam dev process start streams request parses a server-controlled CAM MEDIA TYPE DESCRIPTION from a...

CVE-2026-53503

Thumbor is an open-source photo thumbnail service by globo.com. Prior to 7.8.0, Thumbor's filters:convolution, , filter passes the user-controlled value to a C extension thumbor/ext/filters/convolution.c where it is used as a divisor for % and / without validating columns 0. When columns=0, the C...

CVE-2026-53503

Thumbor is an open-source photo thumbnail service by globo.com. Prior to 7.8.0, Thumbor's filters:convolution, , filter passes the user-controlled value to a C extension thumbor/ext/filters/convolution.c where it is used as a divisor for % and / without validating columns 0. When columns=0, the C...

UBUNTU-CVE-2026-53503

Thumbor is an open-source photo thumbnail service by globo.com. Prior to 7.8.0, Thumbor's filters:convolution, , filter passes the user-controlled value to a C extension thumbor/ext/filters/convolution.c where it is used as a divisor for % and / without validating columns 0. When columns=0, the C...

Thumbor convolution filter allows divide-by-zero in C extension leading to remote DoS

Summary Thumbor's filters:convolution, , filter passes the user-controlled value to a C extension thumbor/ext/filters/convolution.c where it is used as a divisor for % and / without validating columns 0. When columns=0, the C code triggers undefined behavior; on x8664 this reliably results in a...

GHSA-CQJP-JF4R-H5Q9 Thumbor convolution filter allows divide-by-zero in C extension leading to remote DoS

Summary Thumbor's filters:convolution, , filter passes the user-controlled value to a C extension thumbor/ext/filters/convolution.c where it is used as a divisor for % and / without validating columns 0. When columns=0, the C code triggers undefined behavior; on x8664 this reliably results in a...

CVE-2026-53503 Thumbor convolution filter allows divide-by-zero in C extension leading to remote DoS

Thumbor is an open-source photo thumbnail service by globo.com. Prior to 7.8.0, Thumbor's filters:convolution, , filter passes the user-controlled value to a C extension thumbor/ext/filters/convolution.c where it is used as a divisor for % and / without validating columns 0. When columns=0, the C...

CVE-2026-53503

Thumbor is an open-source photo thumbnail service by globo.com. Prior to 7.8.0, Thumbor's filters:convolution, , filter passes the user-controlled value to a C extension thumbor/ext/filters/convolution.c where it is used as a divisor for % and / without validating columns 0. When columns=0, the C...

CVE-2026-53503 Thumbor convolution filter allows divide-by-zero in C extension leading to remote DoS

Thumbor is an open-source photo thumbnail service by globo.com. Prior to 7.8.0, Thumbor's filters:convolution, , filter passes the user-controlled value to a C extension thumbor/ext/filters/convolution.c where it is used as a divisor for % and / without validating columns 0. When columns=0, the C...

CVE-2026-53503

Thumbor CVE-2026-53503 documents a vulnerability in the filters:convolution filter prior to 7.8.0 where the user-supplied columns value is passed to a C extension (thumbor/ext/filters/_convolution.c) as a divisor without validating that columns > 0. If columns is 0, the C code triggers undefin...

CVE-2026-53503

Thumbor is an open-source photo thumbnail service by globo.com. Prior to 7.8.0, Thumbor's filters:convolution, , filter passes the user-controlled value to a C extension thumbor/ext/filters/convolution.c where it is used as a divisor for % and / without validating columns 0. When columns=0, the C...

CVE-2026-53503 Thumbor convolution filter allows divide-by-zero in C extension leading to remote DoS

Thumbor is an open-source photo thumbnail service by globo.com. Prior to 7.8.0, Thumbor's filters:convolution, , filter passes the user-controlled value to a C extension thumbor/ext/filters/convolution.c where it is used as a divisor for % and / without validating columns 0. When columns=0, the C...

PT-2026-66840

Name of the Vulnerable Software and Affected Versions Thumbor versions prior to 7.8.0 Description A remote denial of service exists in the filters:convolution, , filter. The filter passes the user-controlled columns variable to a C extension thumbor/ext/filters/ convolution.c where it is used as ...

CVE-2026-53503: Improper Input Validation

Thumbor is an open-source photo thumbnail service by globo.com. Prior to 7.8.0, Thumbor's filters:convolution , , filter passes the user-controlled value to a C extension thumbor/ext/filters/convolution.c where it is used as a divisor for % and / without validating columns 0. When columns=0, the ...

JLSEC-2026-854

In ParseMetaGeometry of MagickCore/geometry.c, image height and width calculations can lead to divide-by-zero conditions which also lead to undefined behavior. This flaw can be triggered by a crafted input file processed by ImageMagick and could impact application availability. The patch uses...