CVE-2025-13836Patch(python / python)

LOWCVSS 7.5 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch python python systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

When reading an HTTP response from a server, if no read amount is specified, the default behavior will be to use Content-Length. This allows a malicious server to cause the client to read large amounts of data into memory, potentially causing OOM or other DoS.

0.5/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-400

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • python

Threat summary

  • Patch or workaround signal is available
  • 1 mentions across 1 observed day

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 1 signal
  • 1 total mentions across 1 day

Affected systems

Vendors
Products
python

2 versions affected across 1 product

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-01-29: 1Patch / Workaround · 2026-01-29: 1Technical Details · 2026-01-29: 101-29
Signal classification1 categories
Patch
1100.0%
Referenced assets1 URL
By indicator
Full discourse1 post
  • Ferramentas Linux@Cezar_H_Linux
    Patch

    Critical Python 3.11 patch for #SUSE/#openSUSE. Fixes CVE-2025-12084 (DoS), CVE-2025-13836 (HTTP attack), CVE-2025-13837 (OOM). Patch now: zypper patch. Read more: 👉 https://tinyurl.com/cfmna2d6 #Security https://t.co/6WmUY6Vfz2

    Post summary

    SUSE/OpenSUSE releases a critical Python 3.11 patch addressing three CVEs (DoS, HTTP attack, OOM), with instructions to apply via zypper and a link for more information.

    0000070
    1.3K followersView on X
CPE platform detail4 entries

4 of 4 entries

PartVendorProductVersionTarget SWTarget HW
Apppythonpython---
Apppythonpython3.14.0--
Apppythonpython3.15.0--
Apppythonpython3.15.0--

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