CVE-2026-106577

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 7.1.2-31 and 6.9.13-56, unescaped or untrimmed values can inject code into output generated by PostScript coders. This issue is fixed in versions 7.1.2-31 and 6.9.13-56.

• SECURITY UPDATE: integer overflow in the pixel cache staging buffer size
  • debian/patches/CVE-2026-106571.patch: use overflow-checked multiplications for the staging buffer size in SetPixelCacheNexusPixels() in magick/cache.c
  • CVE-2026-106571
• SECURITY UPDATE: coder security policy bypass
  • debian/patches/CVE-2026-106579.patch: check the coder name against the coder policy at all four decoder and encoder calls, including the WriteImage() fallback, in magick/constitute.c, and make the piddle Magick++ demo tolerate the MVG write that the policy now denies in Magick++/demo/piddle.cpp
  • CVE-2026-106579
• SECURITY UPDATE: PostScript code injection through image labels
  • debian/patches/CVE-2026-106577.patch: add coders/ghostscript-private.h with a shared EscapeParenthesis() that also escapes backslashes and trims the label, and use it for the PS, PS2, PS3 and PDF labels, the PDF title and producer, and the RenderPostscript() text in magick/annotate.c
  • CVE-2026-106577

• SECURITY UPDATE: integer overflow in the pixel cache staging buffer size
  • debian/patches/CVE-2026-106571.patch: use overflow-checked multiplications for the staging buffer size in SetPixelCacheNexusPixels() in magick/cache.c
  • CVE-2026-106571
• SECURITY UPDATE: coder security policy bypass
  • debian/patches/CVE-2026-106579.patch: check the coder name against the coder policy at all four decoder and encoder calls, including the WriteImage() fallback, in magick/constitute.c
  • CVE-2026-106579
• SECURITY UPDATE: PostScript code injection through image labels
  • debian/patches/CVE-2026-106577.patch: escape parentheses and backslashes in, and trim, the labels written by the PS, PS2, PS3 and PDF coders in coders/ps.c, coders/ps2.c, coders/ps3.c and coders/pdf.c
  • CVE-2026-106577

• CVE-2026-106571: check the pixel cache nexus size calculation for overflow
• CVE-2026-106573: limit macro expansion in the MVG renderer
• CVE-2026-106578: fix an invalid free in the MVG decoder by correcting the CheckPrimitiveExtent() call
• CVE-2026-106579: check the coder name against the security policy so a crafted image cannot bypass a coder-domain policy
• CVE-2026-106577: escape and trim labels written by the PS, PS2, PS3 and PDF coders to prevent PostScript code injection

• CVE-2026-106571: check the pixel cache nexus size calculation for overflow
• CVE-2026-106573: limit macro expansion in the MVG renderer
• CVE-2026-106578: fix an invalid free in the MVG decoder by correcting the CheckPrimitiveExtent() call
• CVE-2026-106579: check the coder name against the security policy so a crafted image cannot bypass a coder-domain policy
• CVE-2026-106577: escape and trim labels written by the PS, PS2, PS3 and PDF coders to prevent PostScript code injection

• CVE-2026-106571: check the pixel cache nexus size calculation for overflow
• CVE-2026-106573: limit macro expansion in the MVG renderer
• CVE-2026-106578: fix an invalid free in the MVG decoder by correcting the CheckPrimitiveExtent() call
• CVE-2026-106579: check the coder name against the security policy so a crafted image cannot bypass a coder-domain policy
• CVE-2026-106577: escape and trim labels written by the PS, PS2, PS3 and PDF coders to prevent PostScript code injection

• CVE-2026-106571: check the pixel cache nexus size calculation for overflow
• CVE-2026-106573: limit macro expansion in the MVG renderer
• CVE-2026-106578: fix an invalid free in the MVG decoder by correcting the CheckPrimitiveExtent() call
• CVE-2026-106579: check the coder name against the security policy so a crafted image cannot bypass a coder-domain policy
• CVE-2026-106577: escape and trim labels written by the PS, PS2, PS3 and PDF coders to prevent PostScript code injection

• CVE-2026-106571: check the pixel cache nexus size calculation for overflow
• CVE-2026-106573: limit macro expansion in the MVG renderer
• CVE-2026-106578: fix an invalid free in the MVG decoder by correcting the CheckPrimitiveExtent() call
• CVE-2026-106579: check the coder name against the security policy so a crafted image cannot bypass a coder-domain policy
• CVE-2026-106577: escape and trim labels written by the PS, PS2, PS3 and PDF coders to prevent PostScript code injection

• CVE-2026-106571: check the pixel cache nexus size calculation for overflow
• CVE-2026-106573: limit macro expansion in the MVG renderer
• CVE-2026-106578: fix an invalid free in the MVG decoder by correcting the CheckPrimitiveExtent() call
• CVE-2026-106579: check the coder name against the security policy so a crafted image cannot bypass a coder-domain policy
• CVE-2026-106577: escape and trim labels written by the PS, PS2, PS3 and PDF coders to prevent PostScript code injection

• Rebase to EPEL 8 ImageMagick-6.9.13.58-1.el8
• Drop the vendor soname-revert patch: the 6.9.13.58 tarball already sets MAGICK_LIBRARY_CURRENT=7, matching the libraries shipped so far
• Drop the TuxCare backports for CVE-2026-86420, CVE-2026-86421, CVE-2026-93586, CVE-2026-93587, CVE-2026-93588, CVE-2026-106571, CVE-2026-106572, CVE-2026-106573, CVE-2026-106577, CVE-2026-106578, CVE-2026-106579, CVE-2026-106580, CVE-2026-107208 and CVE-2026-107210: all are fixed in the 6.9.13.58 tarball, verified against the extracted source
• Keep the CVE-2026-45664 backport: both MNG_MAX_LOOP_OPS abort paths in coders/png.c still leak the chunk buffer in 6.9.13.58
• Keep the MSL empty-image crash fix (partial backport of upstream fde1f305, not present in the legacy 6.x line)

• Rebase to EPEL 8 ImageMagick-6.9.13.58-1.el8
• Drop the vendor soname-revert patch: the 6.9.13.58 tarball already sets MAGICK_LIBRARY_CURRENT=7, matching the libraries shipped so far
• Drop the TuxCare backports for CVE-2026-86420, CVE-2026-86421, CVE-2026-93586, CVE-2026-93587, CVE-2026-93588, CVE-2026-106571, CVE-2026-106572, CVE-2026-106573, CVE-2026-106577, CVE-2026-106578, CVE-2026-106579, CVE-2026-106580, CVE-2026-107208 and CVE-2026-107210: all are fixed in the 6.9.13.58 tarball, verified against the extracted source
• Keep the CVE-2026-45664 backport: both MNG_MAX_LOOP_OPS abort paths in coders/png.c still leak the chunk buffer in 6.9.13.58
• Keep the MSL empty-image crash fix (partial backport of upstream fde1f305, not present in the legacy 6.x line)

• Rebase to EPEL 8 ImageMagick-6.9.13.58-1.el8
• Drop the vendor soname-revert patch: the 6.9.13.58 tarball already sets MAGICK_LIBRARY_CURRENT=7, matching the libraries shipped so far
• Drop the TuxCare backports for CVE-2026-86420, CVE-2026-86421, CVE-2026-93586, CVE-2026-93587, CVE-2026-93588, CVE-2026-106571, CVE-2026-106572, CVE-2026-106573, CVE-2026-106577, CVE-2026-106578, CVE-2026-106579, CVE-2026-106580, CVE-2026-107208 and CVE-2026-107210: all are fixed in the 6.9.13.58 tarball, verified against the extracted source
• Keep the CVE-2026-45664 backport: both MNG_MAX_LOOP_OPS abort paths in coders/png.c still leak the chunk buffer in 6.9.13.58
• Keep the MSL empty-image crash fix (partial backport of upstream fde1f305, not present in the legacy 6.x line)

• Rebase to EPEL 8 ImageMagick-6.9.13.58-1.el8
• Drop the vendor soname-revert patch: the 6.9.13.58 tarball already sets MAGICK_LIBRARY_CURRENT=7, matching the libraries shipped so far
• Drop the TuxCare backports for CVE-2026-86420, CVE-2026-86421, CVE-2026-93586, CVE-2026-93587, CVE-2026-93588, CVE-2026-106571, CVE-2026-106572, CVE-2026-106573, CVE-2026-106577, CVE-2026-106578, CVE-2026-106579, CVE-2026-106580, CVE-2026-107208 and CVE-2026-107210: all are fixed in the 6.9.13.58 tarball, verified against the extracted source
• Keep the CVE-2026-45664 backport: both MNG_MAX_LOOP_OPS abort paths in coders/png.c still leak the chunk buffer in 6.9.13.58
• Keep the MSL empty-image crash fix (partial backport of upstream fde1f305, not present in the legacy 6.x line)

These are all security issues fixed in the ImageMagick-7.1.2.32-1.1 package on the GA media of openSUSE Tumbleweed.

This update for ImageMagick fixes the following issues:

• CVE-2026-86420: Denial of Service due to memory budget exhaustion (bsc#1279696).
• CVE-2026-86421: Denial of Service via memory leak in MSL decoder (bsc#1279711).
• CVE-2026-86423: Denial of service via heap-use-after-free in PerlMagick's GetList method (bsc#1279794).
• CVE-2026-86425: Denial of Service due to heap-use-after-free vulnerability (bsc#1279797).
• CVE-2026-93586: use-after-free in the ImagesToBlob method can lead to a process crash (bsc#1281912).
• CVE-2026-93587: policy bypass in the PCD, CUBE and HALD coders can lead to extra memory allocation and a denial of service (bsc#1281909).
• CVE-2026-93588: NULL pointer dereference in the PNM coder can lead to a denial of service (bsc#1281910).
• CVE-2026-93589: division-by-zero flaw in the FLIF encoder can lead to a denial of service (bsc#1281911).
• CVE-2026-93590: failure to perform policy checks during buffer allocation for image pixels in the UHDR encoder can lead to denial of service (bsc#1281913).
• CVE-2026-105083: security policy not applied when a user changes the DOCTYPE in the policy.xml file to something else that is valid xml (bsc#1284217).
• CVE-2026-106564: a crafted EXR image can cause the EXR decoder to write beyond a heap buffer, causing the process to crash (bsc#1284661).
• CVE-2026-106565: a missing end-of-file check while reading bzip2-compressed image data can cause an infinite loop (bsc#1284662).
• CVE-2026-106566: delegate symlink cleanup does not check the MAGICK_SHRED_PASSES environment variable, allowing a local privileged workflow to overwrite a file with random data (bsc#1284663).
• CVE-2026-106567: a crafted PSD file can trigger an integer-conversion error in the PSD decoder, causing an infinite loop and DoS (bsc#1284664).
• CVE-2026-106568: a crafted XMP profile embedded in an image can cause the profile parser to enter an infinite loop (bsc#1284665).
• CVE-2026-106570: an unauthenticated adjacent-network client can repeatedly connect to the distributed pixel cache server and exhaust its available connections, causing a DoS (bsc#1284667).
• CVE-2026-106571: a crafted local call to the GetVirtualPixels API can trigger an integer calculation error and write beyond a heap buffer, crashing the server process (bsc#1284668).
• CVE-2026-106572: a missing recursion-depth check in the CALS decoder allows a crafted CALS image to exhaust the call stack and terminate the process (bsc#1284669).
• CVE-2026-106573: a missing limit check in the MVG decoder allows a crafted MVG image to trigger an excessively long- running operation (bsc#1284671).
• CVE-2026-106574: a client connected to the distributed pixel cache server can send crafted pixel data that triggers a heap buffer overwrite and crash the server (bsc#1284672).
• CVE-2026-106575: a crafted Magick script can cause an opened file pointer to remain unclosed, allowing repeated processing to exhaust available file descriptors (bsc#1284673).
• CVE-2026-106576: a crafted XMP profile can trigger excessive work while the parser determines a rational value's numerator and denominator, causing a DoS (bsc#1284674).
• CVE-2026-106577: unescaped or untrimmed values can inject code into output generated by PostScript coders (bsc#1284675).
• CVE-2026-106578: a crafted image can cause an invalid memory free in the MVG decoder and crash the process (bsc#1284677).
• CVE-2026-106579: a crafted image can bypass an ImageMagick security policy that uses coder as its domain, potentially allowing data prohibited by the policy to be read (bsc#1284678).
• CVE-2026-107208: a crafted XMP profile can reach a recursion limit that is handled as a fatal condition instead of an ordinary exception, terminating the image-processing process (bsc#1284681).
• CVE-2026-107209: when ImageMagick is built without Cairo support, a crafted RSVG image that reaches a resource limit can cause a crash (bsc#1284682).
• CVE-2026-107210: a…

This update for ImageMagick fixes the following issues:

• CVE-2026-93586: use-after-free in the ImagesToBlob method can lead to a process crash (bsc#1281912).
• CVE-2026-106565: a missing end-of-file check while reading bzip2-compressed image data can cause an infinite loop (bsc#1284662).
• CVE-2026-106567: a crafted PSD file can trigger an integer-conversion error in the PSD decoder, causing an infinite loop and DoS (bsc#1284664).
• CVE-2026-106568: a crafted XMP profile embedded in an image can cause the profile parser to enter an infinite loop (bsc#1284665).
• CVE-2026-106571: a crafted local call to the GetVirtualPixels API can trigger an integer calculation error and write beyond a heap buffer, crashing the server process (bsc#1284668).
• CVE-2026-106572: a missing recursion-depth check in the CALS decoder allows a crafted CALS image to exhaust the call stack and terminate the process (bsc#1284669).
• CVE-2026-106577: unescaped or untrimmed values can inject code into output generated by PostScript coders (bsc#1284675).
• CVE-2026-106579: a crafted image can bypass an ImageMagick security policy that uses coder as its domain, potentially allowing data prohibited by the policy to be read (bsc#1284678).
• CVE-2026-106580: a missing security-policy check in the CUT encoder allows a crafted local encoding operation to read data that policy should deny and can also cause a crash (bsc#1284680).
• CVE-2026-107208: a crafted XMP profile can reach a recursion limit that is handled as a fatal condition instead of an ordinary exception, terminating the image-processing process (bsc#1284681).
• CVE-2026-107209: when ImageMagick is built without Cairo support, a crafted RSVG image that reaches a resource limit can cause a crash (bsc#1284682).
• CVE-2026-107210: a crafted highly compressed MAT image can make the MAT decoder create temporary files larger than the configured security-policy limit (bsc#1284683).
• CVE-2026-109259: Information disclosure via crafted TGA image (bsc#1285071).
• CVE-2026-109260: Denial of Service via memory leak in PNG encoder (bsc#1285071).
• CVE-2026-109261: Denial of Service via memory leak in GIF encoder (bsc#1285071).
• CVE-2026-109262: Denial of Service via memory leak in SVG encoder (bsc#1285071).
• CVE-2026-109263: Denial of Service via memory leak in YUV encoder (bsc#1285071).
• CVE-2026-109266: XML injection vulnerability in the CIP encoder (bsc#1285071).
• CVE-2026-109269: Information disclosure via crafted JPEG file (bsc#1285071).
• CVE-2026-109273: Information disclosure via crafted PostScript file (bsc#1285071).
• CVE-2026-109275: Code injection via crafted MVG file (bsc#1285071).
• CVE-2026-109276: Denial of Service via temporary file leak in JNG decoder (bsc#1285071).

This update for ImageMagick fixes the following issues:

• CVE-2026-93586: use-after-free in the ImagesToBlob method can lead to a process crash (bsc#1281912).
• CVE-2026-93587: policy bypass in the PCD, CUBE and HALD coders can lead to extra memory allocation and a denial of service (bsc#1281909).
• CVE-2026-93588: NULL pointer dereference in the PNM coder can lead to a denial of service (bsc#1281910).
• CVE-2026-93589: division-by-zero flaw in the FLIF encoder can lead to a denial of service (bsc#1281911).
• CVE-2026-105083: security policy not applied when a user changes the DOCTYPE in the policy.xml file to something else that is valid xml (bsc#1284217).
• CVE-2026-106565: a missing end-of-file check while reading bzip2-compressed image data can cause an infinite loop (bsc#1284662).
• CVE-2026-106566: delegate symlink cleanup does not check the MAGICK_SHRED_PASSES environment variable, allowing a local privileged workflow to overwrite a file with random data (bsc#1284663).
• CVE-2026-106567: a crafted PSD file can trigger an integer-conversion error in the PSD decoder, causing an infinite loop and DoS (bsc#1284664).
• CVE-2026-106568: a crafted XMP profile embedded in an image can cause the profile parser to enter an infinite loop (bsc#1284665).
• CVE-2026-106570: an unauthenticated adjacent-network client can repeatedly connect to the distributed pixel cache server and exhaust its available connections, causing a DoS (bsc#1284667).
• CVE-2026-106571: a crafted local call to the GetVirtualPixels API can trigger an integer calculation error and write beyond a heap buffer, crashing the server process (bsc#1284668).
• CVE-2026-106572: a missing recursion-depth check in the CALS decoder allows a crafted CALS image to exhaust the call stack and terminate the process (bsc#1284669).
• CVE-2026-106573: a missing limit check in the MVG decoder allows a crafted MVG image to trigger an excessively long- running operation (bsc#1284671).
• CVE-2026-106574: a client connected to the distributed pixel cache server can send crafted pixel data that triggers a heap buffer overwrite and crash the server (bsc#1284672).
• CVE-2026-106575: a crafted Magick script can cause an opened file pointer to remain unclosed, allowing repeated processing to exhaust available file descriptors (bsc#1284673).
• CVE-2026-106577: unescaped or untrimmed values can inject code into output generated by PostScript coders (bsc#1284675).
• CVE-2026-106578: a crafted image can cause an invalid memory free in the MVG decoder and crash the process (bsc#1284677).
• CVE-2026-106579: a crafted image can bypass an ImageMagick security policy that uses coder as its domain, potentially allowing data prohibited by the policy to be read (bsc#1284678).
• CVE-2026-106580: a missing security-policy check in the CUT encoder allows a crafted local encoding operation to read data that policy should deny and can also cause a crash (bsc#1284680).
• CVE-2026-107208: a crafted XMP profile can reach a recursion limit that is handled as a fatal condition instead of an ordinary exception, terminating the image-processing process (bsc#1284681).
• CVE-2026-107209: when ImageMagick is built without Cairo support, a crafted RSVG image that reaches a resource limit can cause a crash (bsc#1284682).
• CVE-2026-107210: a crafted highly compressed MAT image can make the MAT decoder create temporary files larger than the configured security-policy limit (bsc#1284683).
• CVE-2026-109259: Information disclosure via crafted TGA image (bsc#1285071).
• CVE-2026-109260: Denial of Service via memory leak in PNG encoder (bsc#1285071).
• CVE-2026-109261: Denial of Service via memory leak in GIF encoder (bsc#1285071).
• CVE-2026-109262: Denial of Service via memory leak in SVG encoder (bsc#1285071).
• CVE-2026-109263: Denial of Service via memory leak in YUV encoder (bsc#1285071).
• CVE-2026-109266: XML injection vulnerability in the CIP encoder (bsc#1285071). -…