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SUSE-SU-2026:0767-1 Not scored

Security update for python311

This update for python311 fixes the following issues: - CVE-2025-11468: header injection when folding a long comment in an email header containing exclusively unfoldable characters (bsc#1257029). - CVE-2025-12781: inadequate parameter check can cause data integrity issues (bsc#1257108). - CVE-2025-15282: user-controlled data URLs parsed may allow injecting headers (bsc#1257046). - CVE-2025-15366: user-controlled command can allow additional commands injected using newlines (bsc#1257044). - CVE-2025-15367: control characters may allow the injection of additional commands (bsc#1257041). - CVE-2026-0672: HTTP header injection via user-controlled cookie values and parameters when using http.cookies.Morsel (bsc#1257031). - CVE-2026-0865: user-controlled header containing newlines can allow injecting HTTP headers (bsc#1257042).

Exploit probability Not scored
Published March 3, 2026
Required by Not available
Last source change March 4, 2026

02 / AFFECTED SOFTWARE

Affected packages

SUSE:Linux Enterprise Module for Basesystem 15 SP7 python311-core
SUSE:Linux Enterprise Module for Python 3 15 SP7 python311
SUSE:Linux Enterprise Module for Python 3 15 SP7 python311-core
SUSE:Linux Enterprise Server 15 SP6-LTSS python311
SUSE:Linux Enterprise Server 15 SP6-LTSS python311-core
SUSE:Linux Enterprise Server for SAP Applications 15 SP6 python311
SUSE:Linux Enterprise Server for SAP Applications 15 SP6 python311-core
openSUSE:Leap 15.6 python311
openSUSE:Leap 15.6 python311-core
openSUSE:Leap 15.6 python311-documentation

03 / CONNECTIONS

Connected vulnerabilities

04 / EVIDENCE

Source records

Open Source Vulnerabilities SUSE-SU-2026:0767-1

This update for python311 fixes the following issues: - CVE-2025-11468: header injection when folding a long comment in an email header containing exclusively unfoldable characters (bsc#1257029). - CVE-2025-12781: inadequate parameter check can cause data integrity issues (bsc#1257108). - CVE-2025-15282: user-controlled data URLs parsed may allow injecting headers (bsc#1257046). - CVE-2025-15366: user-controlled command can allow additional commands injected using newlines (bsc#1257044). - CVE-2025-15367: control characters may allow the injection of additional commands (bsc#1257041). - CVE-2026-0672: HTTP header injection via user-controlled cookie values and parameters when using http.cookies.Morsel (bsc#1257031). - CVE-2026-0865: user-controlled header containing newlines can allow injecting HTTP headers (bsc#1257042).

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05 / REFERENCES

Further evidence