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CVE-2026-1761

Libsoup: stack-based buffer overflow in libsoup multipart response parsingmultipart http response PUBLISHED

Description (CNA)

A flaw was found in libsoup. This stack-based buffer overflow vulnerability occurs during the parsing of multipart HTTP responses due to an incorrect length calculation. A remote attacker can exploit this by sending a specially crafted multipart HTTP response, which can lead to memory corruption. This issue may result in application crashes or arbitrary code execution in applications that process untrusted server responses, and it does not require authentication or user interaction.

Affected (CNA)

Vendor / productVersions
Red Hat / Red Hat Enterprise Linux 10unaffected 0:3.6.5-3.el10_1.9 before *
Red Hat / Red Hat Enterprise Linux 10unaffected 0:3.6.5-3.el10_1.10 before *
Red Hat / Red Hat Enterprise Linux 10.0 Extended Update Supportunaffected 0:3.6.5-3.el10_0.14 before *
Red Hat / Red Hat Enterprise Linux 7 Extended Lifecycle Supportunaffected 0:2.62.2-11.el7_9 before *
Red Hat / Red Hat Enterprise Linux 8unaffected 0:8.10-7 before *
Red Hat / Red Hat Enterprise Linux 8unaffected 0:2.62.3-13.el8_10 before *
Red Hat / Red Hat Enterprise Linux 8unaffected 0:2.62.3-13.el8_10 before *
Red Hat / Red Hat Enterprise Linux 8.2 Advanced Update Supportunaffected 0:2.62.3-1.el8_2.8 before *
Red Hat / Red Hat Enterprise Linux 8.2 Advanced Update Supportunaffected 0:8.10-7.el8_2.1 before *
Red Hat / Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Supportunaffected 0:2.62.3-2.el8_4.8 before *
Red Hat / Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Supportunaffected 0:8.10-7.el8_4.1 before *
Red Hat / Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-Onunaffected 0:2.62.3-2.el8_4.8 before *
Red Hat / Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-Onunaffected 0:8.10-7.el8_4.1 before *
Red Hat / Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Supportunaffected 0:2.62.3-2.el8_6.8 before *
Red Hat / Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Supportunaffected 0:8.10-7.el8_6.1 before *
Red Hat / Red Hat Enterprise Linux 8.6 Telecommunications Update Serviceunaffected 0:2.62.3-2.el8_6.8 before *
Red Hat / Red Hat Enterprise Linux 8.6 Telecommunications Update Serviceunaffected 0:8.10-7.el8_6.1 before *
Red Hat / Red Hat Enterprise Linux 8.6 Update Services for SAP Solutionsunaffected 0:2.62.3-2.el8_6.8 before *
Red Hat / Red Hat Enterprise Linux 8.6 Update Services for SAP Solutionsunaffected 0:8.10-7.el8_6.1 before *
Red Hat / Red Hat Enterprise Linux 8.8 Telecommunications Update Serviceunaffected 0:2.62.3-3.el8_8.8 before *
Red Hat / Red Hat Enterprise Linux 8.8 Telecommunications Update Serviceunaffected 0:8.10-7.el8_8.1 before *
Red Hat / Red Hat Enterprise Linux 8.8 Update Services for SAP Solutionsunaffected 0:2.62.3-3.el8_8.8 before *
Red Hat / Red Hat Enterprise Linux 8.8 Update Services for SAP Solutionsunaffected 0:8.10-7.el8_8.1 before *
Red Hat / Red Hat Enterprise Linux 9unaffected 0:2.72.0-12.el9_7.5 before *
Red Hat / Red Hat Enterprise Linux 9.0 Update Services for SAP Solutionsunaffected 0:2.72.0-8.el9_0.9 before *
Red Hat / Red Hat Enterprise Linux 9.2 Update Services for SAP Solutionsunaffected 0:2.72.0-8.el9_2.10 before *
Red Hat / Red Hat Enterprise Linux 9.4 Extended Update Supportunaffected 0:2.72.0-8.el9_4.9 before *
Red Hat / Red Hat Enterprise Linux 9.6 Extended Update Supportunaffected 0:2.72.0-10.el9_6.6 before *
Red Hat / Red Hat OpenShift Dev Spaces (RHOSDS) 3.26unaffected sha256:619c10386e0224e5228876a434c5b8d78d251bc383e2a9491503d6ceddd33c96 before *
Red Hat / Red Hat OpenShift Dev Spaces (RHOSDS) 3.26unaffected sha256:25de67b5c2c60597173d977b2a09ecd14a9b2d60c4fd24ac0c8bf3c1ac6c000e before *
Red Hat / Red Hat OpenShift Dev Spaces (RHOSDS) 3.26unaffected sha256:f3428de9e2ede29629694ab02ff8ca25543f3bc8a7300d1de95c00724e31c4b5 before *
Red Hat / Red Hat Enterprise Linux 6unknown

CWE

CWE-121

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.

redhat-SADP

A flaw was found in libsoup. This stack-based buffer overflow vulnerability occurs during the parsing of multipart HTTP responses due to an incorrect length calculation. A remote attacker can exploit this by sending a specially crafted multipart HTTP response, which can lead to memory corruption. This issue may result in application crashes or arbitrary code execution in applications that process untrusted server responses, and it does not require authentication or user interaction.