CVE-2026-26284

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, ImageMagick lacks proper boundary checking when processing Huffman-coded data from PCD (Photo CD) files. The decoder contains an function that has an incorrect initialization that could cause an out of bounds read. Versions 7.1.2-15 and 6.9.13-40 contain a patch.

The pcd coder lacks proper boundary checking when processing Huffman-coded data. The decoder contains an function that has an incorrect initialization that could cause an out of bounds read.

==3900053==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x502000003c6c at pc 0x55601b9cc552 bp 0x7ffd904b1f70 sp 0x7ffd904b1f60
READ of size 1 at 0x502000003c6c thread T0

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, ImageMagick lacks proper boundary checking when processing Huffman-coded data from PCD (Photo CD) files. The decoder contains an function that has an incorrect initialization that could cause an out of bounds read. Versions 7.1.2-15 and 6.9.13-40 contain a patch.

Use ImageMagick to create, edit, compose, or convert bitmap images. It can read and write images in a variety of formats (over 200) including PNG, JPEG, GIF, HEIC, TIFF, DPX, EXR, WebP, Postscript, PDF, and SVG. Use ImageMagick to resize, flip, mirror, rotate, distort, shear and transform images, adjust image colors, apply various special effects, or draw text, lines, polygons, ellipses and Bézier curves.

Security Fix(es):

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, a heap information disclosure vulnerability exists in ImageMagick's PSD (Adobe Photoshop) format handler. When processing a maliciously crafted PSD file containing ZIP-compressed layer data that decompresses to less than the expected size, uninitialized heap memory is leaked into the output image. Versions 7.1.2-15 and 6.9.13-40 contain a patch.(CVE-2026-24481)

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, Magick fails to check for multi-layer nested mvg conversions to svg, leading to DoS. Versions 7.1.2-15 and 6.9.13-40 contain a patch.(CVE-2026-24484)

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, when a PCD file does not contain a valid Sync marker, the DecodeImage() function becomes trapped in an infinite loop while searching for the Sync marker, causing the program to become unresponsive and continuously consume CPU resources, ultimately leading to system resource exhaustion and denial of service. Versions 7.1.2-15 and 6.9.13-40 contain a patch.(CVE-2026-24485)

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, a heap buffer over-read vulnerability exists in multiple raw image format handles. The vulnerability occurs when processing images with -extract dimensions larger than -size dimensions, causing out-of-bounds memory reads from a heap-allocated buffer. Versions 7.1.2-15 and 6.9.13-40 contain a patch.(CVE-2026-25576)

ImageMagick is a widely used open-source software suite for editing and manipulating digital images. Prior to version 7.1.2-15, a memory leak exists in the ASHLAR image writer. An attacker can exploit this vulnerability by providing a specially crafted image file, which causes small memory objects to be allocated but never freed. Continuous processing of such malicious images will gradually exhaust the process memory, ultimately leading to a Denial of Service (DoS) condition. This vulnerability is classified under CWE-401 (Improper Release of Memory Before Removing Last Reference).(CVE-2026-25637)

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, a memory leak vulnerability exists in coders/msl.c. The vulnerability stems from the WriteMSLImage function returning early without releasing allocated resources. A remote attacker could exploit this vulnerability by providing a specially crafted image file, leading to memory exhaustion and ultimately resulting in a Denial of Service (DoS) condition, rendering the system or application unavailable. This vulnerability is classified as CWE-401 (Memory Leak).(CVE-2026-25638)

ImageMagick is free and open-source software used for editing and manipulating digital images. The WriteUHDRImage function in coders/uhdr.c uses int arithmetic to compute the pixel buffer size. Prior to version 7.1.2-15, when image dimensions are large, the multiplication overflows the 32-bit int, causing an undersized heap allocation followed by an out-of-bounds write. This can crash the process or potentially lead to an out-of-bounds heap write, which could be exploited to cause a denial of service or, in some cases, arbitrary code execution.(CVE-2026-25794) …

Use ImageMagick to create, edit, compose, or convert bitmap images. It can read and write images in a variety of formats (over 200) including PNG, JPEG, GIF, HEIC, TIFF, DPX, EXR, WebP, Postscript, PDF, and SVG. Use ImageMagick to resize, flip, mirror, rotate, distort, shear and transform images, adjust image colors, apply various special effects, or draw text, lines, polygons, ellipses and Bézier curves.

Security Fix(es):

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, a heap information disclosure vulnerability exists in ImageMagick's PSD (Adobe Photoshop) format handler. When processing a maliciously crafted PSD file containing ZIP-compressed layer data that decompresses to less than the expected size, uninitialized heap memory is leaked into the output image. Versions 7.1.2-15 and 6.9.13-40 contain a patch.(CVE-2026-24481)

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, Magick fails to check for multi-layer nested mvg conversions to svg, leading to DoS. Versions 7.1.2-15 and 6.9.13-40 contain a patch.(CVE-2026-24484)

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, when a PCD file does not contain a valid Sync marker, the DecodeImage() function becomes trapped in an infinite loop while searching for the Sync marker, causing the program to become unresponsive and continuously consume CPU resources, ultimately leading to system resource exhaustion and denial of service. Versions 7.1.2-15 and 6.9.13-40 contain a patch.(CVE-2026-24485)

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, a heap buffer over-read vulnerability exists in multiple raw image format handles. The vulnerability occurs when processing images with -extract dimensions larger than -size dimensions, causing out-of-bounds memory reads from a heap-allocated buffer. Versions 7.1.2-15 and 6.9.13-40 contain a patch.(CVE-2026-25576)

ImageMagick is a widely used open-source software suite for editing and manipulating digital images. Prior to version 7.1.2-15, a memory leak exists in the ASHLAR image writer. An attacker can exploit this vulnerability by providing a specially crafted image file, which causes small memory objects to be allocated but never freed. Continuous processing of such malicious images will gradually exhaust the process memory, ultimately leading to a Denial of Service (DoS) condition. This vulnerability is classified under CWE-401 (Improper Release of Memory Before Removing Last Reference).(CVE-2026-25637)

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, a memory leak vulnerability exists in coders/msl.c. The vulnerability stems from the WriteMSLImage function returning early without releasing allocated resources. A remote attacker could exploit this vulnerability by providing a specially crafted image file, leading to memory exhaustion and ultimately resulting in a Denial of Service (DoS) condition, rendering the system or application unavailable. This vulnerability is classified as CWE-401 (Memory Leak).(CVE-2026-25638)

ImageMagick is a widely used free and open-source software for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, a NULL pointer dereference vulnerability exists in the ReadSFWImage() function located in coders/sfw.c. When temporary file creation fails, the read_info structure is destroyed before its filename member is accessed, causing the program to dereference a NULL pointer and crash. An attacker could exploit this issue to cause a Denial of Service (DoS).(CVE-2026-25795)

ImageMagick is a free and open-source software for editing…

Use ImageMagick to create, edit, compose, or convert bitmap images. It can read and write images in a variety of formats (over 200) including PNG, JPEG, GIF, HEIC, TIFF, DPX, EXR, WebP, Postscript, PDF, and SVG. Use ImageMagick to resize, flip, mirror, rotate, distort, shear and transform images, adjust image colors, apply various special effects, or draw text, lines, polygons, ellipses and Bézier curves.

Security Fix(es):

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, a heap information disclosure vulnerability exists in ImageMagick's PSD (Adobe Photoshop) format handler. When processing a maliciously crafted PSD file containing ZIP-compressed layer data that decompresses to less than the expected size, uninitialized heap memory is leaked into the output image. Versions 7.1.2-15 and 6.9.13-40 contain a patch.(CVE-2026-24481)

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, Magick fails to check for multi-layer nested mvg conversions to svg, leading to DoS. Versions 7.1.2-15 and 6.9.13-40 contain a patch.(CVE-2026-24484)

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, when a PCD file does not contain a valid Sync marker, the DecodeImage() function becomes trapped in an infinite loop while searching for the Sync marker, causing the program to become unresponsive and continuously consume CPU resources, ultimately leading to system resource exhaustion and denial of service. Versions 7.1.2-15 and 6.9.13-40 contain a patch.(CVE-2026-24485)

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, a heap buffer over-read vulnerability exists in multiple raw image format handles. The vulnerability occurs when processing images with -extract dimensions larger than -size dimensions, causing out-of-bounds memory reads from a heap-allocated buffer. Versions 7.1.2-15 and 6.9.13-40 contain a patch.(CVE-2026-25576)

ImageMagick is a widely used open-source software suite for editing and manipulating digital images. Prior to version 7.1.2-15, a memory leak exists in the ASHLAR image writer. An attacker can exploit this vulnerability by providing a specially crafted image file, which causes small memory objects to be allocated but never freed. Continuous processing of such malicious images will gradually exhaust the process memory, ultimately leading to a Denial of Service (DoS) condition. This vulnerability is classified under CWE-401 (Improper Release of Memory Before Removing Last Reference).(CVE-2026-25637)

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, a memory leak vulnerability exists in coders/msl.c. The vulnerability stems from the WriteMSLImage function returning early without releasing allocated resources. A remote attacker could exploit this vulnerability by providing a specially crafted image file, leading to memory exhaustion and ultimately resulting in a Denial of Service (DoS) condition, rendering the system or application unavailable. This vulnerability is classified as CWE-401 (Memory Leak).(CVE-2026-25638)

ImageMagick is free and open-source software used for editing and manipulating digital images. The WriteUHDRImage function in coders/uhdr.c uses int arithmetic to compute the pixel buffer size. Prior to version 7.1.2-15, when image dimensions are large, the multiplication overflows the 32-bit int, causing an undersized heap allocation followed by an out-of-bounds write. This can crash the process or potentially lead to an out-of-bounds heap write, which could be exploited to cause a denial of service or, in some cases, arbitrary code execution.(CVE-2026-25794) …

Use ImageMagick to create, edit, compose, or convert bitmap images. It can read and write images in a variety of formats (over 200) including PNG, JPEG, GIF, HEIC, TIFF, DPX, EXR, WebP, Postscript, PDF, and SVG. Use ImageMagick to resize, flip, mirror, rotate, distort, shear and transform images, adjust image colors, apply various special effects, or draw text, lines, polygons, ellipses and Bézier curves.

Security Fix(es):

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, a heap information disclosure vulnerability exists in ImageMagick's PSD (Adobe Photoshop) format handler. When processing a maliciously crafted PSD file containing ZIP-compressed layer data that decompresses to less than the expected size, uninitialized heap memory is leaked into the output image. Versions 7.1.2-15 and 6.9.13-40 contain a patch.(CVE-2026-24481)

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, Magick fails to check for multi-layer nested mvg conversions to svg, leading to DoS. Versions 7.1.2-15 and 6.9.13-40 contain a patch.(CVE-2026-24484)

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, when a PCD file does not contain a valid Sync marker, the DecodeImage() function becomes trapped in an infinite loop while searching for the Sync marker, causing the program to become unresponsive and continuously consume CPU resources, ultimately leading to system resource exhaustion and denial of service. Versions 7.1.2-15 and 6.9.13-40 contain a patch.(CVE-2026-24485)

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, a heap buffer over-read vulnerability exists in multiple raw image format handles. The vulnerability occurs when processing images with -extract dimensions larger than -size dimensions, causing out-of-bounds memory reads from a heap-allocated buffer. Versions 7.1.2-15 and 6.9.13-40 contain a patch.(CVE-2026-25576)

ImageMagick is a widely used open-source software suite for editing and manipulating digital images. Prior to version 7.1.2-15, a memory leak exists in the ASHLAR image writer. An attacker can exploit this vulnerability by providing a specially crafted image file, which causes small memory objects to be allocated but never freed. Continuous processing of such malicious images will gradually exhaust the process memory, ultimately leading to a Denial of Service (DoS) condition. This vulnerability is classified under CWE-401 (Improper Release of Memory Before Removing Last Reference).(CVE-2026-25637)

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, a memory leak vulnerability exists in coders/msl.c. The vulnerability stems from the WriteMSLImage function returning early without releasing allocated resources. A remote attacker could exploit this vulnerability by providing a specially crafted image file, leading to memory exhaustion and ultimately resulting in a Denial of Service (DoS) condition, rendering the system or application unavailable. This vulnerability is classified as CWE-401 (Memory Leak).(CVE-2026-25638)

ImageMagick is free and open-source software used for editing and manipulating digital images. The WriteUHDRImage function in coders/uhdr.c uses int arithmetic to compute the pixel buffer size. Prior to version 7.1.2-15, when image dimensions are large, the multiplication overflows the 32-bit int, causing an undersized heap allocation followed by an out-of-bounds write. This can crash the process or potentially lead to an out-of-bounds heap write, which could be exploited to cause a denial of service or, in some cases, arbitrary code execution.(CVE-2026-25794) …

Use ImageMagick to create, edit, compose, or convert bitmap images. It can read and write images in a variety of formats (over 200) including PNG, JPEG, GIF, HEIC, TIFF, DPX, EXR, WebP, Postscript, PDF, and SVG. Use ImageMagick to resize, flip, mirror, rotate, distort, shear and transform images, adjust image colors, apply various special effects, or draw text, lines, polygons, ellipses and Bézier curves.

Security Fix(es):

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, a heap information disclosure vulnerability exists in ImageMagick's PSD (Adobe Photoshop) format handler. When processing a maliciously crafted PSD file containing ZIP-compressed layer data that decompresses to less than the expected size, uninitialized heap memory is leaked into the output image. Versions 7.1.2-15 and 6.9.13-40 contain a patch.(CVE-2026-24481)

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, Magick fails to check for multi-layer nested mvg conversions to svg, leading to DoS. Versions 7.1.2-15 and 6.9.13-40 contain a patch.(CVE-2026-24484)

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, when a PCD file does not contain a valid Sync marker, the DecodeImage() function becomes trapped in an infinite loop while searching for the Sync marker, causing the program to become unresponsive and continuously consume CPU resources, ultimately leading to system resource exhaustion and denial of service. Versions 7.1.2-15 and 6.9.13-40 contain a patch.(CVE-2026-24485)

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, a heap buffer over-read vulnerability exists in multiple raw image format handles. The vulnerability occurs when processing images with -extract dimensions larger than -size dimensions, causing out-of-bounds memory reads from a heap-allocated buffer. Versions 7.1.2-15 and 6.9.13-40 contain a patch.(CVE-2026-25576)

ImageMagick is a widely used open-source software suite for editing and manipulating digital images. Prior to version 7.1.2-15, a memory leak exists in the ASHLAR image writer. An attacker can exploit this vulnerability by providing a specially crafted image file, which causes small memory objects to be allocated but never freed. Continuous processing of such malicious images will gradually exhaust the process memory, ultimately leading to a Denial of Service (DoS) condition. This vulnerability is classified under CWE-401 (Improper Release of Memory Before Removing Last Reference).(CVE-2026-25637)

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, a memory leak vulnerability exists in coders/msl.c. The vulnerability stems from the WriteMSLImage function returning early without releasing allocated resources. A remote attacker could exploit this vulnerability by providing a specially crafted image file, leading to memory exhaustion and ultimately resulting in a Denial of Service (DoS) condition, rendering the system or application unavailable. This vulnerability is classified as CWE-401 (Memory Leak).(CVE-2026-25638)

ImageMagick is free and open-source software used for editing and manipulating digital images. The WriteUHDRImage function in coders/uhdr.c uses int arithmetic to compute the pixel buffer size. Prior to version 7.1.2-15, when image dimensions are large, the multiplication overflows the 32-bit int, causing an undersized heap allocation followed by an out-of-bounds write. This can crash the process or potentially lead to an out-of-bounds heap write, which could be exploited to cause a denial of service or, in some cases, arbitrary code execution.(CVE-2026-25794) …

Use ImageMagick to create, edit, compose, or convert bitmap images. It can read and write images in a variety of formats (over 200) including PNG, JPEG, GIF, HEIC, TIFF, DPX, EXR, WebP, Postscript, PDF, and SVG. Use ImageMagick to resize, flip, mirror, rotate, distort, shear and transform images, adjust image colors, apply various special effects, or draw text, lines, polygons, ellipses and Bézier curves.

Security Fix(es):

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, a heap information disclosure vulnerability exists in ImageMagick's PSD (Adobe Photoshop) format handler. When processing a maliciously crafted PSD file containing ZIP-compressed layer data that decompresses to less than the expected size, uninitialized heap memory is leaked into the output image. Versions 7.1.2-15 and 6.9.13-40 contain a patch.(CVE-2026-24481)

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, Magick fails to check for multi-layer nested mvg conversions to svg, leading to DoS. Versions 7.1.2-15 and 6.9.13-40 contain a patch.(CVE-2026-24484)

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, when a PCD file does not contain a valid Sync marker, the DecodeImage() function becomes trapped in an infinite loop while searching for the Sync marker, causing the program to become unresponsive and continuously consume CPU resources, ultimately leading to system resource exhaustion and denial of service. Versions 7.1.2-15 and 6.9.13-40 contain a patch.(CVE-2026-24485)

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, a heap buffer over-read vulnerability exists in multiple raw image format handles. The vulnerability occurs when processing images with -extract dimensions larger than -size dimensions, causing out-of-bounds memory reads from a heap-allocated buffer. Versions 7.1.2-15 and 6.9.13-40 contain a patch.(CVE-2026-25576)

ImageMagick is a widely used open-source software suite for editing and manipulating digital images. Prior to version 7.1.2-15, a memory leak exists in the ASHLAR image writer. An attacker can exploit this vulnerability by providing a specially crafted image file, which causes small memory objects to be allocated but never freed. Continuous processing of such malicious images will gradually exhaust the process memory, ultimately leading to a Denial of Service (DoS) condition. This vulnerability is classified under CWE-401 (Improper Release of Memory Before Removing Last Reference).(CVE-2026-25637)

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, a memory leak vulnerability exists in coders/msl.c. The vulnerability stems from the WriteMSLImage function returning early without releasing allocated resources. A remote attacker could exploit this vulnerability by providing a specially crafted image file, leading to memory exhaustion and ultimately resulting in a Denial of Service (DoS) condition, rendering the system or application unavailable. This vulnerability is classified as CWE-401 (Memory Leak).(CVE-2026-25638)

ImageMagick is free and open-source software used for editing and manipulating digital images. The WriteUHDRImage function in coders/uhdr.c uses int arithmetic to compute the pixel buffer size. Prior to version 7.1.2-15, when image dimensions are large, the multiplication overflows the 32-bit int, causing an undersized heap allocation followed by an out-of-bounds write. This can crash the process or potentially lead to an out-of-bounds heap write, which could be exploited to cause a denial of service or, in some cases, arbitrary code execution.(CVE-2026-25794) …

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-15 and 6.9.13-40, ImageMagick lacks proper boundary checking when processing Huffman-coded data from PCD (Photo CD) files. The decoder contains an function that has an incorrect initialization that could cause an out of bounds read. Versions 7.1.2-15 and 6.9.13-40 contain a patch.

• SECURITY UPDATE: out-of-bounds read vulnerability
  • debian/patches/CVE-2026-26284.patch: Fix incorrect loop initialization in delta decoding; prevent out-of-bounds read caused by starting table scan at invalid index.
  • CVE-2026-26284
• SECURITY UPDATE: out-of-bounds heap write on 32-bit systems
  • debian/patches/CVE-2026-25897.patch: Add size-calculating heap overflow sanity check and validate row padding addition to prevent out-of-bounds heap write on 32-bit systems caused by integer overflow in pixel buffer length computation.
  • CVE-2026-25897

• SECURITY UPDATE: out-of-bounds read vulnerability
  • debian/patches/CVE-2026-26284.patch: Fix incorrect loop initialization in delta decoding; prevent out-of-bounds read caused by starting table scan at invalid index.
  • CVE-2026-26284
• SECURITY UPDATE: out-of-bounds heap write on 32-bit systems
  • debian/patches/CVE-2026-25897.patch: Add size-calculating heap overflow sanity check and validate row padding addition to prevent out-of-bounds heap write on 32-bit systems caused by integer overflow in pixel buffer length computation.
  • CVE-2026-25897

• CVE-2026-25798: fix NULL pointer dereference in ClonePixelCacheRepository
• CVE-2026-24481: fix heap information disclosure in PSD handler
• CVE-2026-25799: fix division-by-zero in YUV sampling factor validation
• CVE-2026-26284: fix out-of-bounds read in PCD Huffman decoder
• CVE-2026-25897: fix integer overflow in Sun decoder on 32-bit systems
• CVE-2026-26066: fix infinite loop in IPTCTEXT profile writing
• CVE-2026-26283: fix infinite loop in JPEG encoder extent binary search
• CVE-2026-25795: fix NULL pointer dereference in ReadSFWImage
• CVE-2026-25796: fix memory leak in ReadSTEGANOImage

• CVE-2026-25798: fix NULL pointer dereference in ClonePixelCacheRepository
• CVE-2026-24481: fix heap information disclosure in PSD handler
• CVE-2026-25799: fix division-by-zero in YUV sampling factor validation
• CVE-2026-26284: fix out-of-bounds read in PCD Huffman decoder
• CVE-2026-25897: fix integer overflow in Sun decoder on 32-bit systems
• CVE-2026-26066: fix infinite loop in IPTCTEXT profile writing
• CVE-2026-26283: fix infinite loop in JPEG encoder extent binary search
• CVE-2026-25795: fix NULL pointer dereference in ReadSFWImage
• CVE-2026-25796: fix memory leak in ReadSTEGANOImage

• SECURITY UPDATE: security vulnerability (CVE-2026-25897)
  • debian/patches/CVE-2026-25897.patch: prevent integer overflow during pixel buffer size calculation by using checked multiplication and validating rows addition; issue caused by unvalidated header values allowing overflow and incorrect allocation size
  • CVE-2026-25897
• SECURITY UPDATE: security vulnerability (CVE-2026-26284)
  • debian/patches/CVE-2026-26284.patch: prevent out-of-bounds read while searching PCD decode table by starting iteration at first valid element; issue caused by loop beginning at index 0 and incrementing pointer past the table end when no sequence matched
  • CVE-2026-26284

• SECURITY UPDATE: fix vulnerability in image handling
  • debian/patches/CVE-2025-53101.patch: fix vulnerability in image handling
  • CVE-2025-53101
• SECURITY UPDATE: fix vulnerability in image handling
  • debian/patches/CVE-2025-53014.patch: fix vulnerability in image handling
  • CVE-2025-53014
• SECURITY UPDATE: fix heap-based buffer overflow in blob handling
  • debian/patches/CVE-2025-57807.patch: fix heap-based buffer overflow in blob handling
  • CVE-2025-57807
• SECURITY UPDATE: fix heap-based buffer overflow in XBM coder
  • debian/patches/CVE-2026-23876.patch: fix heap-based buffer overflow in XBM coder
  • CVE-2026-23876
• SECURITY UPDATE: fix buffer overflow in SUN coder
  • debian/patches/CVE-2026-25897.patch: fix buffer overflow in SUN coder
  • CVE-2026-25897
• SECURITY UPDATE: fix buffer overflow in PCD coder
  • debian/patches/CVE-2026-26284.patch: fix buffer overflow in PCD coder
  • CVE-2026-26284
• SECURITY UPDATE: fix vulnerability in MSL coder
  • debian/patches/CVE-2026-25968.patch: fix vulnerability in MSL coder
  • CVE-2026-25968
• SECURITY UPDATE: fix buffer overflow in YUV coder
  • debian/patches/CVE-2026-25986.patch: fix buffer overflow in YUV coder
  • CVE-2026-25986
• SECURITY UPDATE: fix buffer overflow in MAP coder
  • debian/patches/CVE-2026-25987.patch: fix buffer overflow in MAP coder
  • CVE-2026-25987
• SECURITY UPDATE: fix buffer overflow in UIL and XPM coders
  • debian/patches/CVE-2026-25898.patch: fix buffer overflow in UIL and XPM coders
  • CVE-2026-25898
• SECURITY UPDATE: fix heap-use-after-free in MSL coder
  • debian/patches/CVE-2026-25983.patch: fix heap-use-after-free in MSL coder
  • CVE-2026-25983
• SECURITY UPDATE: fix stack overflow via infinite recursion in MSL, SVG, and draw handling
  • debian/patches/CVE-2026-25971.patch: fix stack overflow via infinite recursion in MSL, SVG, and draw handling
  • CVE-2026-25971

ImageMagick has a heap overflow in the pcd decoder that leads to an out of bounds read. (CVE-2026-26284) ImageMagick has an Out-of-Bounds write of a zero byte in its X11 display interaction. (CVE-2026-33535)

These are all security issues fixed in the ImageMagick-7.1.2.15-1.1 package on the GA media of openSUSE Tumbleweed.

These are all security issues fixed in the GraphicsMagick-1.3.46-5.1 package on the GA media of openSUSE Tumbleweed.

This update for ImageMagick fixes the following issues:

• CVE-2026-22770: improper pointer initialization can cause denial of service (bsc#1256969).
• CVE-2026-23874: manipulation of digital images can lead to stack overflow (bsc#1256976).
• CVE-2026-23876: ImageMagick: maliciously crafted image can lead to heap buffer overflow (bsc#1256962).
• CVE-2026-23952: processing comment tag can cause null pointer dereference (bsc#1257076).
• CVE-2026-24481: Possible Heap Information Disclosure in PSD ZIP Decompression (bsc#1258743).
• CVE-2026-24484: denial of service vulnerability via multi-layer nested MVG to SVG conversion (bsc#1258790).
• CVE-2026-24485: denial of service via malformed PCD file processing (bsc#1258791).
• CVE-2026-25576: Out of bounds read in multiple coders that read raw pixel data (bsc#1258748).
• CVE-2026-25637: Denial of Service via crafted image due to memory leak (bsc#1258759).
• CVE-2026-25638: Denial of Service due to memory leak in image processing (bsc#1258793).
• CVE-2026-25794: Heap-buffer-overflow via signed integer overflow in WriteUHDRImage when writing UHDR images with large dimensions (bsc#1258749).
• CVE-2026-25795: Denial of Service due to NULL pointer dereference during temporary file creation failure (bsc#1258792).
• CVE-2026-25796: Memory leak of watermark Image object in ReadSTEGANOImage on multiple error/early-return paths (bsc#1258757).
• CVE-2026-25797: Code injection in various encoders (bsc#1258770).
• CVE-2026-25798: NULL Pointer Dereference in ClonePixelCacheRepository via crafted image (bsc#1258787).
• CVE-2026-25799: Division-by-Zero in YUV sampling factor validation leads to crash (bsc#1258786).
• CVE-2026-25897: Out-of-bounds heap write via integer overflow in sun decoder (bsc#1258799).
• CVE-2026-25898: Information disclosure or denial of service via crafted image with invalid pixel index (bsc#1258807).
• CVE-2026-25965: Policy bypass through path traversal allows reading restricted content despite secured policy (bsc#1258785).
• CVE-2026-25966: Security Policy Bypass through config/policy-secure.xml via "fd handler" leads to stdin/stdout access (bsc#1258780).
• CVE-2026-25967: Stack buffer overflow in FTXT reader via oversized integer field (bsc#1258779).
• CVE-2026-25968: MSL attribute stack buffer overflow leads to out of bounds write (bsc#1258776).
• CVE-2026-25969: Memory Leak in coders/ashlar.c (bsc#1258775).
• CVE-2026-25970: Memory corruption and denial of service via signed integer overflow in SIXEL decoder (bsc#1258802).
• CVE-2026-25971: MSL: Stack overflow in ProcessMSLScript (bsc#1258774).
• CVE-2026-25982: Heap Out-of-Bounds Read in DCM Decoder (bsc#1258772).
• CVE-2026-25983: Denial of service via crafted MSL script (bsc#1258805).
• CVE-2026-25985: Memory allocation with excessive without limits in the internal SVG decoder (bsc#1258812).
• CVE-2026-25986: Denial of Service via malicious YUV image processing (bsc#1258818).
• CVE-2026-25987: Memory disclosure and denial of service via crafted MAP files (bsc#1258821).
• CVE-2026-25988: Denial of Service due to memory leak in image processing (bsc#1258810).
• CVE-2026-25989: Integer overflow or wraparound and incorrect conversion between numeric types in the internal SVG decoder (bsc#1258771).
• CVE-2026-26066: Infinite loop when writing IPTCTEXT leads to denial of service via crafted profile (bsc#1258769).
• CVE-2026-26283: Possible infinite loop in JPEG encoder when using jpeg: extent (bsc#1258767).
• CVE-2026-26284: Heap overflow in pcd decoder leads to out of bounds read (bsc#1258765).
• CVE-2026-26983: Invalid MSL <map> can result in a use after free (bsc#1258763).
• CVE-2026-27798: Heap Buffer Over-read in WaveletDenoise when processing small images (bsc#1259018).
• CVE-2026-27799: ImageMagick has a heap Buffer Over-read in its DJVU image format handler (bsc#1259017).

This update for GraphicsMagick fixes the following issues:

• CVE-2026-26284: Heap overflow in pcd decoder leads to out of bounds read. (bsc#1258765)

Root has patched CVE-2026-26284 in the rootio-imagemagick package for Root:Debian:11. Multiple fixed versions available.

Root has patched CVE-2026-26284 in the rootio-imagemagick package for Root:Debian:12. Multiple fixed versions available.

Root has patched CVE-2026-26284 in the rootio-imagemagick package for Root:Debian:13. Multiple fixed versions available.

This update for ImageMagick fixes the following issues:

• CVE-2026-24481: Possible Heap Information Disclosure in PSD ZIP Decompression (bsc#1258743).
• CVE-2026-24484: denial of service vulnerability via multi-layer nested MVG to SVG conversion (bsc#1258790).
• CVE-2026-24485: denial of service via malformed PCD file processing (bsc#1258791).
• CVE-2026-25576: Out of bounds read in multiple coders that read raw pixel data (bsc#1258748).
• CVE-2026-25637: Denial of Service via crafted image due to memory leak (bsc#1258759).
• CVE-2026-25638: Denial of Service due to memory leak in image processing (bsc#1258793).
• CVE-2026-25795: Denial of Service due to NULL pointer dereference during temporary file creation failure (bsc#1258792).
• CVE-2026-25796: Memory leak of watermark Image object in ReadSTEGANOImage on multiple error/early-return paths (bsc#1258757).
• CVE-2026-25797: Code injection in various encoders (bsc#1258770).
• CVE-2026-25798: NULL Pointer Dereference in ClonePixelCacheRepository via crafted image (bsc#1258787).
• CVE-2026-25799: Division-by-Zero in YUV sampling factor validation leads to crash (bsc#1258786).
• CVE-2026-25897: Out-of-bounds heap write via integer overflow in sun decoder (bsc#1258799).
• CVE-2026-25898: Information disclosure or denial of service via crafted image with invalid pixel index (bsc#1258807).
• CVE-2026-25965: Policy bypass through path traversal allows reading restricted content despite secured policy (bsc#1258785).
• CVE-2026-25966: Security Policy Bypass through config/policy-secure.xml via 'fd handler' leads to stdin/stdout access (bsc#1258780).
• CVE-2026-25967: Stack buffer overflow in FTXT reader via oversized integer field (bsc#1258779).
• CVE-2026-25968: MSL attribute stack buffer overflow leads to out of bounds write (bsc#1258776).
• CVE-2026-25969: Memory Leak in coders/ashlar.c (bsc#1258775).
• CVE-2026-25970: Memory corruption and denial of service via signed integer overflow in SIXEL decoder (bsc#1258802).
• CVE-2026-25971: MSL: Stack overflow in ProcessMSLScript (bsc#1258774).
• CVE-2026-25982: Heap Out-of-Bounds Read in DCM Decoder (bsc#1258772).
• CVE-2026-25983: Denial of service via crafted MSL script (bsc#1258805).
• CVE-2026-25985: Memory allocation with excessive without limits in the internal SVG decoder (bsc#1258812).
• CVE-2026-25986: Denial of Service via malicious YUV image processing (bsc#1258818).
• CVE-2026-25987: Memory disclosure and denial of service via crafted MAP files (bsc#1258821).
• CVE-2026-25988: Denial of Service due to memory leak in image processing (bsc#1258810).
• CVE-2026-25989: Integer overflow or wraparound and incorrect conversion between numeric types in the internal SVG decoder (bsc#1258771).
• CVE-2026-26066: Infinite loop when writing IPTCTEXT leads to denial of service via crafted profile (bsc#1258769).
• CVE-2026-26283: Possible infinite loop in JPEG encoder when using jpeg: extent (bsc#1258767).
• CVE-2026-26284: Heap overflow in pcd decoder leads to out of bounds read (bsc#1258765).
• CVE-2026-26983: Invalid MSL <map> can result in a use after free (bsc#1258763).
• CVE-2026-27798: Heap Buffer Over-read in WaveletDenoise when processing small images (bsc#1259018).
• CVE-2026-27799: ImageMagick has a heap Buffer Over-read in its DJVU image format handler (bsc#1259017).

This update for ImageMagick fixes the following issues:

• CVE-2026-24481: Possible Heap Information Disclosure in PSD ZIP Decompression (bsc#1258743).
• CVE-2026-24484: denial of service vulnerability via multi-layer nested MVG to SVG conversion (bsc#1258790).
• CVE-2026-24485: denial of service via malformed PCD file processing (bsc#1258791).
• CVE-2026-25576: Out of bounds read in multiple coders that read raw pixel data (bsc#1258748).
• CVE-2026-25637: Denial of Service via crafted image due to memory leak (bsc#1258759).
• CVE-2026-25638: Denial of Service due to memory leak in image processing (bsc#1258793).
• CVE-2026-25795: Denial of Service due to NULL pointer dereference during temporary file creation failure (bsc#1258792).
• CVE-2026-25796: Memory leak of watermark Image object in ReadSTEGANOImage on multiple error/early-return paths (bsc#1258757).
• CVE-2026-25797: Code injection in various encoders (bsc#1258770).
• CVE-2026-25798: NULL Pointer Dereference in ClonePixelCacheRepository via crafted image (bsc#1258787).
• CVE-2026-25799: Division-by-Zero in YUV sampling factor validation leads to crash (bsc#1258786).
• CVE-2026-25897: Out-of-bounds heap write via integer overflow in sun decoder (bsc#1258799).
• CVE-2026-25898: Information disclosure or denial of service via crafted image with invalid pixel index (bsc#1258807).
• CVE-2026-25965: Policy bypass through path traversal allows reading restricted content despite secured policy (bsc#1258785).
• CVE-2026-25966: Security Policy Bypass through config/policy-secure.xml via 'fd handler' leads to stdin/stdout access (bsc#1258780).
• CVE-2026-25967: Stack buffer overflow in FTXT reader via oversized integer field (bsc#1258779).
• CVE-2026-25968: MSL attribute stack buffer overflow leads to out of bounds write (bsc#1258776).
• CVE-2026-25969: Memory Leak in coders/ashlar.c (bsc#1258775).
• CVE-2026-25970: Memory corruption and denial of service via signed integer overflow in SIXEL decoder (bsc#1258802).
• CVE-2026-25971: MSL: Stack overflow in ProcessMSLScript (bsc#1258774).
• CVE-2026-25983: Denial of service via crafted MSL script (bsc#1258805).
• CVE-2026-25985: Memory allocation with excessive without limits in the internal SVG decoder (bsc#1258812).
• CVE-2026-25986: Denial of Service via malicious YUV image processing (bsc#1258818).
• CVE-2026-25987: Memory disclosure and denial of service via crafted MAP files (bsc#1258821).
• CVE-2026-25988: Denial of Service due to memory leak in image processing (bsc#1258810).
• CVE-2026-25989: Integer overflow or wraparound and incorrect conversion between numeric types in the internal SVG decoder (bsc#1258771).
• CVE-2026-26066: Infinite loop when writing IPTCTEXT leads to denial of service via crafted profile (bsc#1258769).
• CVE-2026-26284: Heap overflow in pcd decoder leads to out of bounds read (bsc#1258765).
• CVE-2026-26983: Invalid MSL <map> can result in a use after free (bsc#1258763).
• CVE-2026-27798: Heap Buffer Over-read in WaveletDenoise when processing small images (bsc#1259018).
• CVE-2026-27799: ImageMagick has a heap Buffer Over-read in its DJVU image format handler (bsc#1259017).

This update for ImageMagick fixes the following issues:

• CVE-2026-24481: Possible Heap Information Disclosure in PSD ZIP Decompression (bsc#1258743).
• CVE-2026-24484: denial of service vulnerability via multi-layer nested MVG to SVG conversion (bsc#1258790).
• CVE-2026-24485: denial of service via malformed PCD file processing (bsc#1258791).
• CVE-2026-25576: Out of bounds read in multiple coders that read raw pixel data (bsc#1258748).
• CVE-2026-25637: Denial of Service via crafted image due to memory leak (bsc#1258759).
• CVE-2026-25638: Denial of Service due to memory leak in image processing (bsc#1258793).
• CVE-2026-25795: Denial of Service due to NULL pointer dereference during temporary file creation failure (bsc#1258792).
• CVE-2026-25796: Memory leak of watermark Image object in ReadSTEGANOImage on multiple error/early-return paths (bsc#1258757).
• CVE-2026-25797: Code injection in various encoders (bsc#1258770).
• CVE-2026-25798: NULL Pointer Dereference in ClonePixelCacheRepository via crafted image (bsc#1258787).
• CVE-2026-25799: Division-by-Zero in YUV sampling factor validation leads to crash (bsc#1258786).
• CVE-2026-25897: Out-of-bounds heap write via integer overflow in sun decoder (bsc#1258799).
• CVE-2026-25898: Information disclosure or denial of service via crafted image with invalid pixel index (bsc#1258807).
• CVE-2026-25965: Policy bypass through path traversal allows reading restricted content despite secured policy (bsc#1258785).
• CVE-2026-25966: Security Policy Bypass through config/policy-secure.xml via 'fd handler' leads to stdin/stdout access (bsc#1258780).
• CVE-2026-25970: Memory corruption and denial of service via signed integer overflow in SIXEL decoder (bsc#1258802).
• CVE-2026-25971: MSL: Stack overflow in ProcessMSLScript (bsc#1258774).
• CVE-2026-25983: Denial of service via crafted MSL script (bsc#1258805).
• CVE-2026-25986: Denial of Service via malicious YUV image processing (bsc#1258818).
• CVE-2026-25987: Memory disclosure and denial of service via crafted MAP files (bsc#1258821).
• CVE-2026-25988: Denial of Service due to memory leak in image processing (bsc#1258810).
• CVE-2026-25989: Integer overflow or wraparound and incorrect conversion between numeric types in the internal SVG decoder (bsc#1258771).
• CVE-2026-26066: Infinite loop when writing IPTCTEXT leads to denial of service via crafted profile (bsc#1258769).
• CVE-2026-26284: Heap overflow in pcd decoder leads to out of bounds read (bsc#1258765).
• CVE-2026-26983: Invalid MSL <map> can result in a use after free (bsc#1258763).
• CVE-2026-27798: Heap Buffer Over-read in WaveletDenoise when processing small images (bsc#1259018).
• CVE-2026-27799: ImageMagick has a heap Buffer Over-read in its DJVU image format handler (bsc#1259017).

This update for ImageMagick fixes the following issues:

• CVE-2026-24484: denial of service vulnerability via multi-layer nested MVG to SVG conversion (bsc#1258790).
• CVE-2026-24485: denial of service via malformed PCD file processing (bsc#1258791).
• CVE-2026-25576: Out of bounds read in multiple coders that read raw pixel data (bsc#1258748).
• CVE-2026-25795: Denial of Service due to NULL pointer dereference during temporary file creation failure (bsc#1258792).
• CVE-2026-25796: Memory leak of watermark Image object in ReadSTEGANOImage on multiple error/early-return paths (bsc#1258757).
• CVE-2026-25797: Code injection in various encoders (bsc#1258770).
• CVE-2026-25799: Division-by-Zero in YUV sampling factor validation leads to crash (bsc#1258786).
• CVE-2026-25966: Security Policy Bypass through config/policy-secure.xml via 'fd handler' leads to stdin/stdout access (bsc#1258780).
• CVE-2026-25983: Denial of service via crafted MSL script (bsc#1258805).
• CVE-2026-25987: Memory disclosure and denial of service via crafted MAP files (bsc#1258821).
• CVE-2026-25988: Denial of Service due to memory leak in image processing (bsc#1258810).
• CVE-2026-26066: Infinite loop when writing IPTCTEXT leads to denial of service via crafted profile (bsc#1258769).
• CVE-2026-26284: Heap overflow in pcd decoder leads to out of bounds read (bsc#1258765).
• CVE-2026-26983: Invalid MSL <map> can result in a use after free (bsc#1258763).
• CVE-2026-27799: ImageMagick has a heap Buffer Over-read in its DJVU image format handler (bsc#1259017).

This update for GraphicsMagick fixes the following issues:

• CVE-2026-26284: heap overflow in pcd decoder leads to out of bounds read (bsc#1258765).
• CVE-2026-28690: missing bounds check in the MNG encoder can lead to a stack buffer overflow (bsc#1259456).