CVE-2026-103226
CVE-2026-103226 · Artifex Ghostscript Pdfwrite gdevpsfx.c type1_callsubr stack-based overflow
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
A vulnerability was identified in Artifex Ghostscript up to 10.07.0. Affected is the function type1_callsubr of the file devices/vector/gdevpsfx.c of the component Pdfwrite. The manipulation leads to stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit is publicly available and might be used. Upgrading to version 10.08.0 is able to address this issue. It is suggested to upgrade the affected component. A solution was implemented: "I've chosen to fix this slightly differently by using the defined macro in the font parsing loop rather than in the callsubr function, because this better matches the pattern of 'normal' usage."
CVSS 5.3 · Media · EPSS 0,3% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: system
Productos y versiones afectados
ghostscript
- Versiones
- 10.07: Afectada
- 10.08.0: No afectada
Actualiza a 10.08.0
ghostscript Debian:12
- Versiones
- 10.0.0~dfsg-11
- 10.0.0~dfsg-11+deb12u1
- 10.0.0~dfsg-11+deb12u2
- 10.0.0~dfsg-11+deb12u3
- 10.0.0~dfsg-11+deb12u4
- 10.0.0~dfsg-11+deb12u5
- 10.0.0~dfsg-11+deb12u6
- 10.0.0~dfsg-11+deb12u7
- 10.0.0~dfsg-11+deb12u8
- 10.01.2~dfsg-1
- 10.02.0~dfsg-1
- 10.02.0~dfsg-2
- 10.02.1~dfsg-1
- 10.02.1~dfsg-2
- 10.02.1~dfsg-3
- 10.03.0~dfsg-1
- 10.03.1~dfsg-1
- 10.03.1~dfsg-2
- 10.03.1~dfsg~git20240518-1
- 10.04.0~dfsg-1
- 10.04.0~dfsg-2
- 10.05.0~dfsg-1
- 10.05.1~dfsg-1
- 10.05.1~dfsg-2
- 10.05.1~dfsg-3
- 10.06.0~dfsg-1
- 10.06.0~dfsg-2
- 10.06.0~dfsg-3
- 10.07.0~dfsg-1
- 10.07.0~dfsg-2
- 10.07.1~dfsg-1
- 10.08.0~dfsg-1
- 10.08.0~dfsg-2
- Intervalos de versiones afectados
- ECOSYSTEM: (−∞, +∞)
Sin corrección publicada
ghostscript Debian:13
- Versiones
- 10.05.1~dfsg-1
- 10.05.1~dfsg-1+deb13u1
- 10.05.1~dfsg-1+deb13u2
- Intervalos de versiones afectados
- ECOSYSTEM: < 10.05.1~dfsg-1+deb13u3
Actualiza a 10.05.1~dfsg-1+deb13u3
ghostscript Debian:14
- Versiones
- 10.05.1~dfsg-1
- 10.05.1~dfsg-2
- 10.05.1~dfsg-3
- 10.06.0~dfsg-1
- 10.06.0~dfsg-2
- 10.06.0~dfsg-3
- 10.07.0~dfsg-1
- 10.07.0~dfsg-2
- 10.07.1~dfsg-1
- Intervalos de versiones afectados
- ECOSYSTEM: < 10.08.0~dfsg-1
Actualiza a 10.08.0~dfsg-1
ghostscript Ubuntu:Pro:16.04:LTS
- Versiones
- 9.16~dfsg~0-0ubuntu3
- 9.16~dfsg~0-0ubuntu4
- 9.18~dfsg~0-0ubuntu1
- 9.18~dfsg~0-0ubuntu2
- 9.18~dfsg~0-0ubuntu2.2
- 9.18~dfsg~0-0ubuntu2.3
- 9.18~dfsg~0-0ubuntu2.4
- 9.18~dfsg~0-0ubuntu2.6
- 9.18~dfsg~0-0ubuntu2.7
- 9.18~dfsg~0-0ubuntu2.8
- 9.18~dfsg~0-0ubuntu2.9
- 9.25~dfsg+1-0ubuntu0.16.04.1
- 9.25~dfsg+1-0ubuntu0.16.04.2
- 9.25~dfsg+1-0ubuntu0.16.04.3
- 9.26~dfsg+0-0ubuntu0.16.04.1
- 9.26~dfsg+0-0ubuntu0.16.04.3
- 9.26~dfsg+0-0ubuntu0.16.04.4
- 9.26~dfsg+0-0ubuntu0.16.04.5
- 9.26~dfsg+0-0ubuntu0.16.04.6
- 9.26~dfsg+0-0ubuntu0.16.04.7
- 9.26~dfsg+0-0ubuntu0.16.04.8
- 9.26~dfsg+0-0ubuntu0.16.04.9
- 9.26~dfsg+0-0ubuntu0.16.04.10
- 9.26~dfsg+0-0ubuntu0.16.04.11
- 9.26~dfsg+0-0ubuntu0.16.04.12
- 9.26~dfsg+0-0ubuntu0.16.04.13
- 9.26~dfsg+0-0ubuntu0.16.04.14
- 9.26~dfsg+0-0ubuntu0.16.04.14+esm1
- 9.26~dfsg+0-0ubuntu0.16.04.14+esm2
- 9.26~dfsg+0-0ubuntu0.16.04.14+esm3
- 9.26~dfsg+0-0ubuntu0.16.04.14+esm4
- 9.26~dfsg+0-0ubuntu0.16.04.14+esm5
- 9.26~dfsg+0-0ubuntu0.16.04.14+esm6
- 9.26~dfsg+0-0ubuntu0.16.04.14+esm7
- 9.26~dfsg+0-0ubuntu0.16.04.14+esm8
- 9.26~dfsg+0-0ubuntu0.16.04.14+esm9
- 9.26~dfsg+0-0ubuntu0.16.04.14+esm10
- Intervalos de versiones afectados
- ECOSYSTEM: < 9.26~dfsg+0-0ubuntu0.16.04.14+esm11
Actualiza a 9.26~dfsg+0-0ubuntu0.16.04.14+esm11
ghostscript Ubuntu:Pro:18.04:LTS
- Versiones
- 9.21~dfsg+1-0ubuntu3
- 9.22~dfsg+1-0ubuntu1
- 9.22~dfsg+1-0ubuntu1.1
- 9.22~dfsg+1-0ubuntu1.2
- 9.25~dfsg+1-0ubuntu0.18.04.1
- 9.25~dfsg+1-0ubuntu0.18.04.2
- 9.26~dfsg+0-0ubuntu0.18.04.1
- 9.26~dfsg+0-0ubuntu0.18.04.3
- 9.26~dfsg+0-0ubuntu0.18.04.4
- 9.26~dfsg+0-0ubuntu0.18.04.5
- 9.26~dfsg+0-0ubuntu0.18.04.6
- 9.26~dfsg+0-0ubuntu0.18.04.7
- 9.26~dfsg+0-0ubuntu0.18.04.8
- 9.26~dfsg+0-0ubuntu0.18.04.9
- 9.26~dfsg+0-0ubuntu0.18.04.10
- 9.26~dfsg+0-0ubuntu0.18.04.11
- 9.26~dfsg+0-0ubuntu0.18.04.12
- 9.26~dfsg+0-0ubuntu0.18.04.13
- 9.26~dfsg+0-0ubuntu0.18.04.14
- 9.26~dfsg+0-0ubuntu0.18.04.15
- 9.26~dfsg+0-0ubuntu0.18.04.16
- 9.26~dfsg+0-0ubuntu0.18.04.17
- 9.26~dfsg+0-0ubuntu0.18.04.18
- 9.26~dfsg+0-0ubuntu0.18.04.18+esm1
- 9.26~dfsg+0-0ubuntu0.18.04.18+esm2
- 9.26~dfsg+0-0ubuntu0.18.04.18+esm3
- 9.26~dfsg+0-0ubuntu0.18.04.18+esm4
- 9.26~dfsg+0-0ubuntu0.18.04.18+esm5
- Intervalos de versiones afectados
- ECOSYSTEM: < 9.26~dfsg+0-0ubuntu0.18.04.18+esm6
Actualiza a 9.26~dfsg+0-0ubuntu0.18.04.18+esm6
ghostscript Ubuntu:Pro:20.04:LTS
- Versiones
- 9.27~dfsg+0-0ubuntu3
- 9.27~dfsg+0-0ubuntu4
- 9.50~dfsg-5ubuntu1
- 9.50~dfsg-5ubuntu2
- 9.50~dfsg-5ubuntu3
- 9.50~dfsg-5ubuntu4
- 9.50~dfsg-5ubuntu4.1
- 9.50~dfsg-5ubuntu4.2
- 9.50~dfsg-5ubuntu4.3
- 9.50~dfsg-5ubuntu4.4
- 9.50~dfsg-5ubuntu4.5
- 9.50~dfsg-5ubuntu4.6
- 9.50~dfsg-5ubuntu4.7
- 9.50~dfsg-5ubuntu4.8
- 9.50~dfsg-5ubuntu4.9
- 9.50~dfsg-5ubuntu4.10
- 9.50~dfsg-5ubuntu4.11
- 9.50~dfsg-5ubuntu4.12
- 9.50~dfsg-5ubuntu4.13
- 9.50~dfsg-5ubuntu4.14
- 9.50~dfsg-5ubuntu4.15
- 9.50~dfsg-5ubuntu4.15+esm1
- 9.50~dfsg-5ubuntu4.15+esm2
- Intervalos de versiones afectados
- ECOSYSTEM: < 9.50~dfsg-5ubuntu4.15+esm3
Actualiza a 9.50~dfsg-5ubuntu4.15+esm3
ghostscript Ubuntu:22.04:LTS
- Versiones
- 9.54.0~dfsg1-0ubuntu2
- 9.55.0~dfsg1-0ubuntu4
- 9.55.0~dfsg1-0ubuntu5
- 9.55.0~dfsg1-0ubuntu5.1
- 9.55.0~dfsg1-0ubuntu5.2
- 9.55.0~dfsg1-0ubuntu5.3
- 9.55.0~dfsg1-0ubuntu5.4
- 9.55.0~dfsg1-0ubuntu5.5
- 9.55.0~dfsg1-0ubuntu5.6
- 9.55.0~dfsg1-0ubuntu5.7
- 9.55.0~dfsg1-0ubuntu5.9
- 9.55.0~dfsg1-0ubuntu5.10
- 9.55.0~dfsg1-0ubuntu5.11
- 9.55.0~dfsg1-0ubuntu5.12
- 9.55.0~dfsg1-0ubuntu5.13
- 9.55.0~dfsg1-0ubuntu5.14
- Intervalos de versiones afectados
- ECOSYSTEM: < 9.55.0~dfsg1-0ubuntu5.15
Actualiza a 9.55.0~dfsg1-0ubuntu5.15
ghostscript Ubuntu:24.04:LTS
- Versiones
- 10.01.2~dfsg1-0ubuntu2
- 10.01.2~dfsg1-0ubuntu2.1
- 10.02.1~dfsg1-0ubuntu1
- 10.02.1~dfsg1-0ubuntu2
- 10.02.1~dfsg1-0ubuntu5
- 10.02.1~dfsg1-0ubuntu6
- 10.02.1~dfsg1-0ubuntu7
- 10.02.1~dfsg1-0ubuntu7.1
- 10.02.1~dfsg1-0ubuntu7.3
- 10.02.1~dfsg1-0ubuntu7.4
- 10.02.1~dfsg1-0ubuntu7.5
- 10.02.1~dfsg1-0ubuntu7.6
- 10.02.1~dfsg1-0ubuntu7.7
- 10.02.1~dfsg1-0ubuntu7.8
- 10.02.1~dfsg1-0ubuntu7.9
- Intervalos de versiones afectados
- ECOSYSTEM: < 10.02.1~dfsg1-0ubuntu7.10
Actualiza a 10.02.1~dfsg1-0ubuntu7.10
ghostscript Ubuntu:26.10
- Versiones
- 10.06.0~dfsg-3ubuntu1
- 10.07.1~dfsg-1ubuntu1
- 10.07.1~dfsg-1ubuntu2
- Intervalos de versiones afectados
- ECOSYSTEM: < 10.07.1~dfsg-1ubuntu2.1
Actualiza a 10.07.1~dfsg-1ubuntu2.1
ghostscript Ubuntu:26.04:LTS
- Versiones
- 10.05.0dfsg1-0ubuntu4
- 10.05.0dfsg1-0ubuntu5
- 10.06.0~dfsg-3ubuntu1
- 10.06.0~dfsg-3ubuntu1.1
- Intervalos de versiones afectados
- ECOSYSTEM: < 10.06.0~dfsg-3ubuntu1.2
Actualiza a 10.06.0~dfsg-3ubuntu1.2
Fuentes originales
- https://vuldb.com/vuln/411906
- https://vuldb.com/vuln/411906/cti
- https://vuldb.com/cve/CVE-2026-103226
- https://vuldb.com/submit/955016
- https://bugs.ghostscript.com/show_bug.cgi?id=709672
- https://bugs.ghostscript.com/show_bug.cgi?id=709672#c3
- https://bugs.ghostscript.com/attachment.cgi?id=28495
- https://ghostscript.com/releases/gsdnld.html
- https://artifex.com/
- https://nvd.nist.gov/vuln/detail/CVE-2026-103226